Production Data

API #:	Facility Name/Number:	Current Operator Name:	Operator #:	Location:	Field:	Field Code:
05-014-09032	NORDSTROM-5-4	EXTRACTION OIL & GAS INC	10459	NWSE 4 1S 68W 6	WATTENBERG	90750

Well Status Production
Produced Water
Geothermal

Toggle First of Month column to sort report by date.

First of Month	Operator Name	API County	API Sequence	Formation	Well Status	Days Produced	BOM Inventory	Oil Produced	Oil Sold	Oil Adjustment	EOM Inventory	Oil Gravity	Gas Produced	Gas Flared	Gas Used	Gas Shrinkage	Gas Sold	Gas BTU	Water Volume	Water Disp Code
6/1/2019	EXTRACTION OIL & GAS INC	014	09032	J SAND	PA	0
6/1/2019	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PA	0
5/1/2019	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PA	0
5/1/2019	EXTRACTION OIL & GAS INC	014	09032	J SAND	PA	0
4/1/2019	EXTRACTION OIL & GAS INC	014	09032	J SAND	PA	0
4/1/2019	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PA	0
3/1/2019	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PA	0
3/1/2019	EXTRACTION OIL & GAS INC	014	09032	J SAND	PA	0
2/1/2019	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
2/1/2019	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
1/1/2019	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
1/1/2019	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
12/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
12/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
11/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0												1185
11/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0												1185
10/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
10/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
9/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
9/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
8/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
8/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
7/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0												1213
7/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0												1213
6/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
6/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
5/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
5/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
4/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
4/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0	15			-15
3/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0	81			-66	15							1216
3/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	36			-36			344				344	1216	10	I
2/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	28	36				36		54				54	1216
2/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	8	81				81		7				7	1216
1/1/2018	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	81				81		103				103	1237	1	M
1/1/2018	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	36				36		241				241	1237
12/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	36				36		148				148	1237
12/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	81				81		63				63	1237
11/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	26	80	1			81		111				111	1237	2	M
11/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	36				36		298				298	1237	1	M
10/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	36				36		234				234	1194
10/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	80				80		100				100	1194
9/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	30	75	5			80		111				111	1194	3	I
9/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	34	2			36		260				260	1194	1	I
8/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	31	3			34		486				486	1194	1	I
8/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	69	7		-1	75		209				209	1194	2	I
7/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	50	19			69		304				304	1258	18	I
7/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	22	8		1	31		707				707	1258	8	I
6/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	17	5			22		569				569	1258	2	I
6/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	30	38	12			50		244				244	1258	4	I
5/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	37	1			38		88				88	1258	23	I
5/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	16	1			17		205				205	1258	10	I
4/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	16	1		-1	16		293				293	1258
4/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	25	36	1			37		105				105	1258
3/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	23	13			36		387				387	1258	17	I
3/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	10	6			16		901				901	1258	7	I
2/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	28	62	4	56		10	45.5	851				851	1258	7	I
2/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	28	138	10	125		23	45.5	365				365	1258	17	I
1/1/2017	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	124	14			138		486				486	1258	24	I
1/1/2017	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	56	6			62		1131				1131	1258	11	I
12/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	51	4		1	56		897				897	1258	10	I
12/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	115	10		-1	124		385				385	1258	23	I
11/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	29	101	14			115		368				368	1258	22	I
11/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	45	6			51		886				886	1258	10	I
10/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	37	7		1	45		937				937	1258	10	I
10/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	84	16		1	101		402				402	1258	22	I
9/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	30	65	19			84		409				409	1258	23	I
9/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	29	9		-1	37		953				953	1258	10	I
8/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	20	9			29		785				785	1258	10	I
8/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	45	20			65		337				337	1258	22	I
7/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	23	21		1	45		385				385	1224	24	I
7/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	10	10			20		898				898	1224	11	I
6/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	64	8	61	-1	10	46.5	881				881	1223	10	I
6/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	30	143	19	138	-1	23	46.5	378				378	1223	23	I
5/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	118	25			143		307				307	1224	20	I
5/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	52	11		1	64		716				716	1224	9	I
4/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	30	44	9		-1	52		1098				1098	1218	11	I
4/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	30	98	20			118		471				471	1218	24	I
3/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	74	24			98		506				506	1220	25	I
3/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	33	11			44		1179				1179	1220	11	I
2/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	29	22	11			33		898				898	1259	10	I
2/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	29	48	25		1	74		386				386	1259	22	I
1/1/2016	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	18	30			48		452				452	1224	27	I
1/1/2016	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	8	13		1	22		1052				1052	1224	12	I
12/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	44	16	51	-1	8	47.2	1251				1251	1224	14	I
12/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	98	35	115		18	47.2	537				537	1224	31	I
11/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	29	65	33			98		518				518	1224	33	I
11/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	29	29	14		1	44		1207				1207	1224	15	I
10/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	31	8	21			29		2131				2131	1226	13	I
10/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	31	18	48		-1	65		915				915	1226	29	I
9/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	29		18			18		484				484	1225
9/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	29		8			8		1126				1126	1225
8/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0
8/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0
7/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	SI	0	90		88	-2		48.4
7/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	SI	0	40		39	-1		48.4
6/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	1		1		-1										I
6/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	1		2		-2										I
5/1/2015	EXTRACTION OIL & GAS INC	014	09032	NIOBRARA-CODELL	PR	15	92	13			105
5/1/2015	EXTRACTION OIL & GAS INC	014	09032	J SAND	PR	15	41	6			47
4/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	25	35	6			41		690				690	1102
4/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	25	83	9			92		296				296	1102
3/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	22	67	16			83		300				300	1044
3/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	22	28	7			35		699				699	1044
2/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	20	8			28		961				961	1102
2/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	48	19			67		412				412	1102
1/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	10	118	12	82		48	46.6	205				205	1099
1/1/2015	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	10	50	5	35		20	46.6	477				477	1099
12/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	10	49	2		-1	50		331				331	1102
12/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	10	113	5			118		142				142	1102
11/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	18	105	8			113		233				233	1111
11/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	18	45	4			49		545				545	1111
10/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	35	10			45		498				498	1062
10/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	83	22			105		214				214	1062
9/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	30	55	28			83		416				416	1385
9/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	30	23	12			35		969				969	1385
8/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	73	11	60	-1	23	47.5	1056				1056	1058
8/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	172	26	140	-3	55	47.5	452				452	1058
7/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	143	26		3	172		385				385	1124
7/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	62	11			73		898				898	1124
6/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	30	51	11			62		948				948	1119
6/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	30	119	27			146		407				407	1119
5/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	29	82	37			119		390				390	1124
5/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	29	35	16			51		911				911	1124
4/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	30	22	13			35		1067				1067	1090
4/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	30	53	29			82		457				457	1090
3/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	18	46	7			53		197				197	1098
3/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	18	19	3			22		460				460	1098
2/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	27	58	8	47		19	45.4	770				770	1085
2/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	27	137	19	110		46	45.4	330				330	1085
1/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	18	118	19			137		321				321	1142
1/1/2014	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	18	50	8			58		749				749	1142
12/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	40	10			50		820				820	1052
12/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	95	23			118		351				351	1052
11/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	15	77	18			95		252				252	1051
11/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	15	33	7			40		588				588	1051
10/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	20	29	4			33		1017				1017	1083
10/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	20	68	9			77		436				436	1083
9/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	14	55	13			68		206				206	1076
9/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	14	23	5		1	29		480				480	1076
8/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	61	12	48	-2	23	46.2	1077				1077	1079
8/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	141	27	113		55	46.2	462				462	1079
7/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	24	121	20			141		386				386	1061
7/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	24	52	9			61		901				901	1061
6/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	26	44	8			52		846				846	1081
6/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	26	103	19		-1	121		363				363	1081
5/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	29	79	24			103		409				409	1075
5/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	29	34	10			44		956				956	1075
4/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	29	25	9			34		906				906	1099
4/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	29	60	19			79		389				389	1099
3/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	24	151	22	113		60	46.5	383				383	1204
3/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	24	64	10	49		25	46.5	895				895	1204
2/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	56	9			65		996				996	1205
2/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	130	21			151		427				427	1205
1/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	104	26			130		445				445	1176
1/1/2013	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	44	12			56		1039				1039	1176
12/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	32	12			44		819				819	1176
12/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	76	28			104		351				351	1176
11/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	46	30			76		345				345	1188
11/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	19	13			32		804				804	1188
10/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	29	64	10	55		19	44.2	946				946	1188
10/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	29	148	27	129		46	44.2	319				319	1188
9/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	24	118	30			148		319				319	1187
9/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	24	50	14			64		745				745	1187
8/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	25	40	10			50		831				831	1187	12	M
8/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	25	95	23			118		356				356	1187	28	M
7/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	59	36			95		574				574	1191	28	M
7/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	26	14			40		1340				1340	1191	12	M
6/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	28	66	17	57		26	45.6	1259				1259	1185
6/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	28	154	39	132	-2	59	45.6	540				540	1185
5/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	30	113	41			154		639				639	1185	23	M
5/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	30	47	19			66		1491				1491	1185	10	M
4/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	30	25	22			47		1495				1495	1191	12	M
4/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	30	60	53			113		641				641	1191	28	M
3/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	81	95	116		60	44.5	1035				1035	1191
3/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	34	41	49	-1	25	44.5	2416				2416	1191
2/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	29	52	32	50		34	47.2	2249				2249	1191
2/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	29	123	75	117		81	47.2	964				964	1191
1/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	14	93	146	112	-4	123	46	1493				1493	1188
1/1/2012	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	14	40	62	48	-2	52	46	3484				3484	1188
12/1/2011	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	17	3	87	50		40	46.2	817				817	1189	12	M
12/1/2011	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	17	20	189	116		93	46.2	350				350	1189	28	M
11/1/2011	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	19	27			-7	20		89				89	1189
11/1/2011	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	19	3				3		297				297	1189
10/1/2011	SOVEREIGN OPERATING COMPANY LLC	014	09032	J SAND	PR	31	3				3		281				281	1204
10/1/2011	SOVEREIGN OPERATING COMPANY LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		84				84	1204
9/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		227				227	1204
9/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		83				83	1204
8/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		317				317	1204
8/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		95				95	1204
7/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		66				66	1198
7/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		222				222	1198
6/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		214				214	1204
6/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		64				64	1204
5/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		69				69	1204
5/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		230				230	1204
4/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	28	3				3		226				226	1204
4/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	28	27				27		68				68	1204
3/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		70				70	1204
3/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		236				236	1204
2/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	28	3				3		218				218	1204
2/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	28	27				27		65				65	1204
1/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		71				71	1204
1/1/2011	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		238				238	1204
12/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		246				246	1204
12/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		74				74	1204
11/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		73				73	1204
11/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		244				244	1204
10/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		243				243	1204
10/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		73				73	1204
9/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		72				72	1204
9/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		242				242	1204
8/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		256				256	1204
8/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		76				76	1204
7/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		256				256	1204
7/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		77				77	1204
6/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		247				247	1204
6/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		74				74	1204
5/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		81				81	1214
5/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		270				270	1214
4/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		269				269	1204
4/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		80				80	1204
3/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		85				85	1204
3/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		284				284	1204
2/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	28	3				3		281				281	1204
2/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	28	27				27		84				84	1204
1/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		91				91	1204
1/1/2010	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		305				305	1204
12/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		308				308	1206
12/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		92				92	1206
11/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		99				99	1202
11/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		331				331	1204
10/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		296				296	1174
10/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		88				88	1180
9/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		88				88	1176
9/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		295				295	1174
8/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		313				313	1175
8/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		93				93	1181
7/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		94				94	1190
7/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		315				315	1182
6/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		317				317	1182
6/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		94				94	1190
5/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		102				102	1186
5/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		343				343	1181
4/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		363				363	1193
4/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		108				108	1194
3/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		99				99	1192
3/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		332				332	1190
2/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	28	3				3		360				360	1220
2/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	28	27				27		107				107	1225
1/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		223				223	1229
1/1/2009	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		67				67	1224
12/1/2008	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	31	3				3		449				449	1234
12/1/2008	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	31	27				27		134				134	1239
11/1/2008	CCOB OIL INVESTMENTS LLC	014	09032	NIOBRARA-CODELL	PR	30	27				27		162				162	1235
11/1/2008	CCOB OIL INVESTMENTS LLC	014	09032	J SAND	PR	30	3				3		543				543	1234
10/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	31	3				3		400				400	1238
10/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	31	27				27		119				119	1244
9/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	30	27				27		172				172	1221
9/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	30	3				3		575				575	1223
8/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	31	21		17	-1	3	48	329				329	1204
8/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	31	181		151	-3	27	48	98				98	1204
7/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	31	181				181		125				125	1208
7/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	31	21				21		419				419	1208
6/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	30	21				21		620				620	1205
6/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	30	179	2			181		185				185	1206
5/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	31	179				179		185				185	1206
5/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	31	21				21		620				620	1207
4/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	30	21				21		633				633	1204
4/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	30	179				179		189				189	1201
3/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	31	148	31			179		238				238	1206
3/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	31	17	4			21		796				796	1205
2/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	28	17				17		665				665	1206
2/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	28	148				148		199				199	1201
1/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	J SAND	PR	31	17				17		665				665	1206
1/1/2008	MCWHINNEY HOLDING COMPANY LLLP	014	09032	NIOBRARA-CODELL	PR	31	148				148		199				199	1206
12/1/2007	CHANDLER DJ BASIN LLC	014	09032	J SAND	PR	29	17				17		826				826	1201
12/1/2007	CHANDLER DJ BASIN LLC	014	09032	NIOBRARA-CODELL	PR	29	148				148		247				247	1201
11/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	23	148				148		188				188	1201
11/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	23	17				17		630				630	1201
10/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	28	17				17		868				868	1201
10/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	28	148				148		259				259	1201
9/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	17	148				148		143				143	1201
9/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	17	17				17		478				478	1201
8/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		916				916	1201
8/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		274				274	1201
7/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	28	148				148		183				183	1201
7/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	28	17				17		613				613	1201
6/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	28	17				17		615				615	1201
6/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	28	148				148		184				184	1201
5/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		251				251	1201
5/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		842				842	1201
4/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	30	17				17		458				458	1201
4/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	148				148		137				137	1201
3/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	SI	0	148				148
3/1/2007	HRC OPERATING LLC	014	09032	J SAND	SI	0	17				17
2/1/2007	HRC OPERATING LLC	014	09032	J SAND	SI	0	17				17
2/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	SI	0	148				148
1/1/2007	HRC OPERATING LLC	014	09032	J SAND	PR	3	17				17		133				133	1201
1/1/2007	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	3	148				148		40				40	1201
12/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	27	17				17		626				626	1201
12/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	27	148				148		187				187	1201
11/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	148				148		184				184	1201
11/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	30	17				17		617				617	1201
10/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		664				664	1201
10/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		198				198	1201
9/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	24	148				148		169				169	1201
9/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	24	17				17		564				564	1201
8/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		640				640	1201
8/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		191				191	1201
7/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		181				181	1201
7/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		606				606	1201
6/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	30	17				17		626				626	1201
6/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	148				148		187				187	1201
5/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		170				170	1201
5/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		570				570	1201
4/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	30	17				17		671				671	1201
4/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	148				148		200				200	1201
3/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	148				148		195				195	1201
3/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		652				652	1201
2/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	26	17				17		577				577	1201
2/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	26	148				148		172				172	1201
1/1/2006	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		815				815	1201
1/1/2006	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	141	5			146		243				243	1201
12/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	31	17				17		815				815	1201
12/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	141	5			146		243				243	1201
11/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	141	5			146		243				243	1201
11/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	29	17				17		815				815	1201
10/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	29	17				17		720				720	1201
10/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	141				141		215				215	1201
9/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	140	1			141		224				224	1201
9/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	30	17				17		751				751	1201
8/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	31	16	1			17		712				712	1201
8/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	137	3			140		213				213	1201
7/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	25	132	5			137		166				166	1201
7/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	25	16				16		554				554	1201
6/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	20	15	1			16		681				681	1201
6/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	20	122	10			132		203				203	1201
5/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	17	119	3			122		166				166	1201
5/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	17	14	1			15		554				554	1201
4/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	23	13	1			14		692				692	1201
4/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	23	112	7			119		207				207	1201
3/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	28	87	25			112		329				329	1201
3/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	28	10	3			13		1100				1100	1201
2/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	15	9	1			10		552				552	1201
2/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	15	73	14			87		165				165	1201
1/1/2005	HRC OPERATING LLC	014	09032	J SAND	PR	21	7	2			9		552				552	1201
1/1/2005	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	21	63	10			73		165				165	1201
12/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	31	4	3			7		1268				1268	1201	3	M
12/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	30	33			63		379				379	1201	30	M
11/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	22	183	22	175		30	43.4	289				289	1201
11/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	22	22	3	21		4	43.4	968				968	1201
10/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	27	19	3			22		1071				1071	1201	4	M
10/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	27	156	27			183		320				320	1201	31	M
9/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	136	20			156		287				287	1201
9/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	30	16	3			19		960				960	1201
8/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	31	12	4			16		1142				1142	1201
8/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	105	31			136		341				341	1201
7/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	73	32			105		305				305	1201	38	M
7/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	31	9	3			12		1020				1020	1201	5	M
6/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	30	5	4			9		678				678	1201	4	M
6/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	40	33			73		203				203	1201	36	M
5/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	188	30	178		40	46.7	199				199	1201
5/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	30	22	4	21		5	46.7	665				665	1201
4/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	30	18	4			22		873				873	1201
4/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	152	36			188		261				261	1201
3/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	28	110	42			152		417				417	1201	36	M
3/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	28	13	5			18		1397				1397	1201	4	M
2/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	29	8	5			13		1371				1371	1201	3	M
2/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	72	38			110		409				409	1201	30	M
1/1/2004	HRC OPERATING LLC	014	09032	J SAND	PR	29	4	4			8		1209				1209	1201	5	M
1/1/2004	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	38	34			72		361				361	1201	44	M
12/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	29	21	4	21		4	47.7	1301				1301	1201
12/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	179	35	174	-2	38	47.7	389				389	1201
11/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	24	152	27			179		220				220	1201
11/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	24	18	3			21		732				732	1201
10/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	31	14	4			18		1467				1467	1201
10/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	116	36			152		438				438	1201
9/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	79	38		-1	116		202				202	1201
9/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	30	9	4		1	14		677				677	1201
8/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	31	5	4			9		783				783	1201
8/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	43	36			79		234				234	1201
7/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	188	34	173	-6	43	47.9	302				302	1201
7/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	30	22	4	21		5	47.9	1012				1012	1201
6/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	30	18	4			22		1165				1165	1201	5	M
6/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	150	38			188		348				348	1201	41	M
5/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	109	41			150		275				275	1201
5/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	31	13	5			18		922				922	1201
4/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	29	9	4			13		891				891	1201
4/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	71	38			109		266				266	1201
3/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	31	40			71		265				265	1201	36	M
3/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	31	4	5			9		886				886	1201	4	M
2/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	28	20	5	22	1	4	47.5	681				681	1201
2/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	28	173	39	180	-1	31	47.5	203				203	1201
1/1/2003	HRC OPERATING LLC	014	09032	J SAND	PR	27	17	3			20		872				872	1201	5	M
1/1/2003	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	27	141	32			173		261				261	1201	45	M
12/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	29	13	4			17		919				919	1201
12/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	29	107	34			141		275				275	1201
11/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	70	37		0	107		304	0	0	0	304	1201	36	M
11/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	30	8	5		0	13		1018	0	0	0	1018	1201	4	M
10/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	31	4	4			8		828	0			828	1201
10/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	36	34			70		247	0			247	1201
9/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	181	34	179		36	46.5	276				276	1201	45	M
9/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	30	21	4	21		4	46.5	925				925	1201	5	M
8/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	31	16	4		1	21		1244				1244	1201	3	M
8/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	142	40		-1	181		372				372	1201	25	M
7/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	110	32			142		408				408	1201	27	M
7/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	31	12	4			16		1368				1368	1201	3	M
6/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	30	8	4			12		1228				1228	1201	3	M
6/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	74	36			110		367				367	1201	19	M
5/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	36	38			74		384	0	0	0	384	1201	24	M
5/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	31	4	4			8		1284	0	0	0	1284	1201	3	M
4/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	30	21	4	21	0	4	44	1130	0	0	0	1130	1201	6	M
4/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	30	174	38	176		36	44	337	0	0	0	337	1201	50	M
3/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	140	34			174		334				334	1201	13	M
3/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	31	17	4			21		1117				1117	1201	2	M
2/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	24	14	3			17		1106				1106	1200
2/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	24	113	28		-1	140		330				330	1200	2	M
1/1/2002	HRC OPERATING LLC	014	09032	J SAND	PR	31	9	5			14		1027				1027	1202
1/1/2002	HRC OPERATING LLC	014	09032	NIOBRARA-CODELL	PR	31	75	38			113		307				307	1202
12/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	24	4	19		9	47.5	1082				1082	1202
12/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	206	30	161		75	47.5	323				323	1202
11/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	28	176	30			206		289				289	1202	8	I
11/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	28	21	3			24		968				968	1202	8	I
10/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	17	4			21		1138				1138	1201	15	I
10/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	143	33			176		340				340	1201	15	I
9/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	111	32			143		336				336	1201	20	I
9/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	13	4			17		1123				1123	1201	20	I
8/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	9	4			13		1163				1163	1201
8/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	78	33			111		347				347	1201
7/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	202	36	160		78	48	362				362	1201	45	I
7/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	24	4	19		9	48	1211				1211	1201	45	I
6/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	20	4			24		1168				1168	1201	18	I
6/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	166	36			202		349				349	1201	18	I
5/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	143	48	25		166	47.6	362				362	1201	20	I
5/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	17	6	3		20	47.6	1212				1212	1201	20	I
4/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	29	13	4			17		1182				1182	1201
4/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	29	111	32			143		353				353	1201
3/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	70	41			111		365				365	1201	20	I
3/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	8	5			13		1221				1221	1201	20	I
2/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	28	4	4			8		1141				1141	1201
2/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	28	31	39			70		341				341	1201
1/1/2001	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	19	5	20		4	50.4	1188				1188	1201	18	I
1/1/2001	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	157	42	168		31	50.4	355				355	1201	18	I
12/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	14	5			19		1669				1669	1237	20	I
12/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	119	38			157		499				499	1237	20	I
11/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	82	37			119		412				412	1237
11/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	10	4			14		1380				1380	1237
10/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	5	5			10		1885				1885	1237	18	I
10/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	42	40			82		563				563	1237	18	I
9/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	63	34	55		42	45.6	561				561	1237	20	I
9/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	8	4	7		5	45.6	1879				1879	1237	20	I
8/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	25	5	22		8	46.9	1935				1935	1237
8/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	197	35	169		63	46.9	578				578	1237
7/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	149	48			197		647				647	1237	20	I
7/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	20	5			25		2165				2165	1237	20	I
6/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	14	6			20		1888				1888	1237	20	I
6/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	106	43			149		564				564	1237	20	I
5/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	54	52			106		620				620	1237
5/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	8	6			14		2075				2075	1237
4/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	143	37	136		44	48.7	1948				1948	1237	30	I
4/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	56	14	53		17	48.7	26				26	1237	15	I
3/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	44	12			56		24				24	1237
3/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	113	30			143		1732				1732	1237
2/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	29	83	30			113		1567				1567	1237	27	I
2/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	29	32	12			44		21				21	1237	13	I
1/1/2000	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	54	29			83		1662				1662	1237
1/1/2000	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	21	11			32		23				23	1237
12/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	26	28			54		1761				1761	1237	20	I
12/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	10	11			21		24				24	1237	10	I
11/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	27	9	26		10	47.9	16				16	1278
11/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	70	23	67		26	47.9	1170				1170	1278
10/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	35	35			70		1397				1397	1278	33	I
10/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	14	13			27		19				19	1278	17	I
9/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	30	15	31		14	46.4	20				20	1278	13	I
9/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	77	37	79		35	46.4	1441				1441	1278	27	I
8/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	31	46			77		1494				1494	1278	30	I
8/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	12	18			30		20				20	1278	15	I
7/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	42	14	44		12	46.5	30				30	1278
7/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	31	137	35	141		31	46.5	2177				2177	1278
6/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	25	101	36			137		1353				1353	1278	27	I
6/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	25	28	14			42		18				18	1278	13	I
5/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	31	37	19	28		28	46.8	26				26	1278	29	I
4/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	30	16	21			37		29				29	1278	15	I
4/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	30	176	53			229		2133				2133	1278	30	I
3/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	22	158	18			176		1113				1113	1278	27	I
3/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	22	9	7			16		15				15	1278	13	I
2/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	21	5	4			9		17				17	1278
2/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	21	149	9			158		1248				1248	1278
1/1/1999	PATINA OIL & GAS CORPORATION	014	09032	J SAND	PR	25	135	14			149		1113				1113	1278
1/1/1999	PATINA OIL & GAS CORPORATION	014	09032	NIOBRARA-CODELL	PR	25		5			5		15				15	1278

COGIS DB