Production Data

API #:	Facility Name/Number:	Current Operator Name:	Operator #:	Location:	Field:	Field Code:
05-001-08143	NORTH COLORADO-6	PDC ENERGY INC	69175	NENW 13 1S 68W 6	SPINDLE	77900

Toggle First of Month column to sort report by date.

First of Month	Days Produced	Well Status	Operator Name	API County	API Sequence	Formation	BOM Inventory	Oil Produced	Oil Sold	Oil Adjustment	EOM Inventory	Oil Gravity	Gas Produced	Gas Flared	Gas Used	Gas Shrinkage	Gas Sold	Gas BTU	Gas Tubing Pressure	Gas Casing Pressure	Water Volume	Water Tubing Pressure	Water Casing Pressure	Water Disp Code
9/1/2019	0	PA	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL
8/1/2019	0	PA	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL
7/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59		59			40
6/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
5/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
4/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
3/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
2/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
1/1/2019	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
12/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
11/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
10/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
9/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
8/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	59				59
7/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
6/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
5/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
4/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
3/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
2/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
1/1/2018	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
12/1/2017	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
11/1/2017	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
10/1/2017	0	SI	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	115				115
9/1/2017	9	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	110	5			115		113				113	1273			1			M
8/1/2017	27	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	85	25			110		446				446	1270			5			M
7/1/2017	27	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	73	12			85		172				172	1273			1			M
6/1/2017	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	159	11	97		73	46	157				157	1273			1			M
5/1/2017	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	136	23			159		268				268	1273
4/1/2017	27	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	109	27			136		363				363	1273
3/1/2017	31	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	69	40			109		537				537	1273			7			M
2/1/2017	28	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	151	24	106		69	50.2	519				519	1273
1/1/2017	28	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	113	38			151		488				488	1273
12/1/2016	20	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	108	5			113		217				217	1273
11/1/2016	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	73	35			108		429				429	1208
10/1/2016	31	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	138	26	91		73	46.2	531				531	1208			1			M
9/1/2016	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	105	33			138		463				463	1208
8/1/2016	27	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	86	19			105		308				308	1208
7/1/2016	31	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	129	28	71		86	49	255				255	1208			7			M
6/1/2016	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	95	34			129		476				476	1215			2			M
5/1/2016	19	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	153	25	83		95	47	365				365	1275			2			M
4/1/2016	27	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	119	34			153										2			M
3/1/2016	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	106	13			119		451				451	1282			2			M
2/1/2016	29	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	83	23			106		448				448	1282			18			M
1/1/2016	31	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	83	42			125		606				606	1282			60			M
12/1/2015	31	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	28	55			83		607				607	1282
11/1/2015	30	PR	GREAT WESTERN OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	93		65		28	49.7	554				554	1005
10/1/2015	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	17	76			93		324				324	1005
9/1/2015	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	9	7		1	17		240				240	1186
8/1/2015	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	29	19	38	-1	9	48.2	331				331	1186			2			M
7/1/2015	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	13	16			29		314				314	1186			2			M
6/1/2015	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	9	4			13		164				164	1186
5/1/2015	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	8	1			9		151				151	1186
4/1/2015	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	8				8		159				159	1186
3/1/2015	25	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	38	9	39		8	47.5	252				252	1186			3			M
2/1/2015	28	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	29	9			38										1			M
1/1/2015	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	21	8			29		258				258	1186			5			M
12/1/2014	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	8	13			21		261				261	1186
11/1/2014	27	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	7	1			8		266				266	1218			2			M
10/1/2014	21	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	32	7	32		7	48.7	237				237	1218			5			M
9/1/2014	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	17	15			32		289				289	1218			6			M
8/1/2014	24	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	8	9			17		468				468	1218			12			M
7/1/2014	0	SI	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	8				8
6/1/2014	20	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	25	3	20		8	47.6	196				196	1218			2			M
5/1/2014	25	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	15	10			25		224				224	1218			7			M
4/1/2014	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	35	16	36		15	48	351				351	1218			4			M
3/1/2014	23	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	34	1			35		206				206	1218	0	0	6	0	0	M
2/1/2014	28	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	29	5			34		203				203	1218
1/1/2014	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	20	9			29		275				275	1218
12/1/2013	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	10	10			20		262				262	1218
11/1/2013	27	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	36	6	32		10	47.8	200				200	1234			1			M
10/1/2013	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	32	4			36		212				212	1234			3			M
9/1/2013	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	30	2			32		195				195	1234			3			M
8/1/2013	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	21	9			30		283				283	1234			9			M
7/1/2013	29	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	10	11			21		312				312	1234
6/1/2013	14	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	35	3	28		10	47.1	150				150	1234			2			M
5/1/2013	27	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	28	7			35		224				224	1310			5			M
4/1/2013	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	14	14			28		299				299	1310			5			M
3/1/2013	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	38	12	36		14	47.9	333				333	1310			3			M
2/1/2013	14	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	35	3			38		76				76	1310			1			M
1/1/2013	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	29	6			35		253				253	1310			3			M
12/1/2012	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	17	12			29		304				304	1310			4			M
11/1/2012	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	7	10			17		322				322	1232			4			M
10/1/2012	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	28	11	32		7	45.7	308				308	1232			6			M
9/1/2012	25	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	23	5			28		229				229	1232			2			M
8/1/2012	24	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	13	10			23		327				327	1232			2			M
7/1/2012	29	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	36	12	35		13	48	349				349	1232			4			M
6/1/2012	27	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	29	7			36		277				277	1232			4			M
5/1/2012	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	23	6			29		337				337	1232			8			M
4/1/2012	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	16	7			23		328				328	1232			2			M
3/1/2012	28	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	7	9			16		355				355	1232			2			M
2/1/2012	24	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	40	2	35		7	51.4	324				324	1232			5			M
1/1/2012	28	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	32	8			40		422				422	1232			2			M
12/1/2011	25	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	17	15			32		402				402	1232			7			M
11/1/2011	24	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	34	18	35		17	49.5	519				519	1305			16			M
10/1/2011	31	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	18	16			34		498				498	1305			7			M
9/1/2011	30	PR	HIGHPOINT OPERATING CORPORATION	001	08143	NIOBRARA-CODELL	45	10	37		18	47.7	507				507	1305			19			M
8/1/2011	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	39	25			64		731				731	749
7/1/2011	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	65	25	51		39	45.9	713				713	749
6/1/2011	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	43	22			65		677				677	749
5/1/2011	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	20	23			43		763				763	748
4/1/2011	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	51	23	53		20	45.8	762				762	749
3/1/2011	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	25	25			51		788				788	748
2/1/2011	28	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	52	27	54		25	44.8	750				750	749
1/1/2011	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	19	33			52		875				875	750
12/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	62	12	53		19	46.6	616				616	749
11/1/2010	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	50	12			62		596				596	750
10/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	30	20			50		676				676	749
9/1/2010	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	59	23	52	-1	30	48.2	719				719	749
8/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	38	21			59		681				681	749
7/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	15	23			38		770				770	748
6/1/2010	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	53	22	60		15	45.4	737				737	750
5/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	36	18			53		707				707	661			1			M
4/1/2010	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	21	14			36		666				666	661			1			M
3/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	64	16	59		21	45.2	687				687	660			1			M
2/1/2010	28	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	54	10			64		560				560	660			1			M
1/1/2010	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	41	13			54		635				635	660			1			M
12/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	25	16			41		690				690	660			1			M
11/1/2009	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	58	24	57		25	48	743				743	660			1			M
10/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	48	10			58		780				780	660
9/1/2009	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	74	31	58		48	48.3	735				735	660			1			M
8/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	52	22			74		769				769	661			6			M
7/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	69	41	58		52	48	802				802	660
6/1/2009	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	38	31			69		754				754	661
5/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	68	29	59		38	45	771				771	661			34			M
4/1/2009	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	43	25			68		841				841	809			34			M
3/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	22	21			43		709				709	809
2/1/2009	28	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	59	18	55		22	46.1	652				652	809			34			M
1/1/2009	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	38	21			59		726				726	809
12/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	72	23	57		38	50.6	694				694	810
11/1/2008	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	38	34			72		728				728	811			33			M
10/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	54	29	45		38	49.6	747				747	784
9/1/2008	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	23	31			54		863				863	783			17			M
8/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	47	32	56		23	47.3	951				951	783			34			M
7/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	15	31			47		943				943	783
6/1/2008	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	20	27	32		15	47.1	860				860	783
5/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	48	57	85		20	44	943				943	783
4/1/2008	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	20	28			48		937				937	793			34			M
3/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	207	23	210		20	45	944				944	794
2/1/2008	29	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	47	308	148		207	47.8	923				923	794
1/1/2008	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	117	41	111		47	47.7	1005				1005	793
12/1/2007	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	79	38			117		1020				1020	793			39			M
11/1/2007	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	106	44	71		79	48.6	1039				1039	762
10/1/2007	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	55	51			106		1075				1075	762			43			M
9/1/2007	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	91	45	81		55	49	1071				1071	762
8/1/2007	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	39	51			91		1113				1113	762			40			M
7/1/2007	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	67	55	83		39	47.9	1130				1130	762			41			M
6/1/2007	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	97	49	79		67	47.3	1077				1077	691
5/1/2007	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	47	50			97		1122				1122	691			45			M
4/1/2007	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	77	49	80		47	46.5	1158				1158	1202			40			M
3/1/2007	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	29	48			77		1162				1162	708
2/1/2007	28	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	72	39	82		29	47.2	1058				1058	707			40			M
1/1/2007	25	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	40	32			72		1013				1013	707			36			M
12/1/2006	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	72	53	85		40	49.6	1252				1252	707
11/1/2006	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	95	57	80		72	47.7	1289				1289	786			38			M
10/1/2006	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	41	55			95		1334				1334	787			39			M
9/1/2006	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	77	50	86		41	46.4	1326				1326	786			42			M
8/1/2006	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	89	52	65		77	45.9	1463				1463	787			40			M
7/1/2006	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	30	59			89		1414				1414	787			42			M
6/1/2006	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	49	55	74		30	47.1	1468				1468	786			38			M
5/1/2006	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	55	67	73		49	48.1	1544				1544	786			45			M
4/1/2006	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	76	67	88		55	48.6	1520				1520	765			84			M
3/1/2006	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	93	59	76		76	46.3	1704				1704	765			16			M
2/1/2006	25	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	29	64			93		1343				1343	1299
1/1/2006	31	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	39	74	84		29	46.1	1654				1654	1299			39			M
12/1/2005	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	26	72	58		40	49	1662				1662	1299			77			M
11/1/2005	30	PR	TEXAS AMERICAN RESOURCES COMPANY	001	08143	NIOBRARA-CODELL	83	92	149		26	47	1671				1671	1299			40			M
10/1/2005	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	60	96	73		83	46.6	1798				1798	1309			43			M
9/1/2005	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	36	100	76		60	46	1796				1796	1309			46			M
8/1/2005	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	74	109	147		36	47	1933				1933	1309
7/1/2005	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	30	117	73		74	48	2068				2068	1307			75			M
6/1/2005	23	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	60	119	149		30	47.8	1820				1820	1307			40			M
5/1/2005	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL	64	293	297		60	45	3010				3010	1339			118			M
4/1/2005	23	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA	28	30	24	-34		44	563				563	1339			80			M
4/1/2005	23	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA-CODELL		30		34	64		562				562	1339			80			M
3/1/2005	26	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA	30	53	55		28	44	1215				1215	1339			41			M
3/1/2005	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL
2/1/2005	28	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA	24	60	54		30	43.6	1249				1249	1339			40			M
2/1/2005	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL
1/1/2005	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL
1/1/2005	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA	62	221	259		24	43	2049				2049	1334			40			M
12/1/2004	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL
12/1/2004	25	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA	55	129	122		62	42	2051				2051	1334			858			M
11/1/2004	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL
11/1/2004	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA	58	118	121		55	47	1883				1883	1339			43			M
10/1/2004	21	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	NIOBRARA		367	309		58	45	2490				2490	1212			188			M
10/1/2004	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL
9/1/2004	26	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	10	51	61			45	1001				1001	1212			16			M
8/1/2004	22	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL		30	20		10	45.8	575				575	1398			17			M
7/1/2004	23	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	4	43	47			46	571				571	1212			23			M
6/1/2004	15	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	53	99	148		4	45.4	254				254	1212			21			M
5/1/2004	11	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	37	34	18		53	45.4	331				331	1211			19			M
4/1/2004	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	67		30		37	45.4
3/1/2004	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	40	27			67		1099				1099	1252
2/1/2004	29	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	95	87	137	-5	40	47	1063				1063	1252
1/1/2004	26	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	131	69	105		95	50	710				710	1251
12/1/2003	29	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	45	86			131		1351				1351	1252			26			M
11/1/2003	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	39	120	110	-2	47	46	1640				1640	1164			46			I
10/1/2003	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	100	76	136	-1	39	56	1607				1607	1164			53			I
9/1/2003	9	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	73	27			100		530				530	1164			11			I
8/1/2003	27	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	120	116	161	-2	73	56	161				161	1164			66			I
7/1/2003	24	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	116	107	101	-2	120	56	1334				1334	1164
6/1/2003	18	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	48	68			116		894				894	1164
5/1/2003	27	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	75	124	151		48	48	1313				1313	1259
4/1/2003	27	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	105	114	144		75	48	1406				1406	1259
3/1/2003	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	104	120	119		105	48	1688				1688	1259
2/1/2003	16	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	48	56			104		949				949	1259
1/1/2003	21	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	85	94	132	1	47	48	959				959	1259
12/1/2002	25	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	189	43	145	-2	85	48	327				327	1259
11/1/2002	24	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	118	72	0	-1	189	48	1652	0	0	0	1652	1259			7			I
10/1/2002	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	190	122	194		118	48	1959	0	0	398	1561	1259			11			I
9/1/2002	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	73	117	0	0	190	48	1893	0	0	607	1286	1259			12			I
8/1/2002	29	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	120	153	197	-3	73	48	1578	0	0	0	1578	1259			19			I
7/1/2002	23	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	82	38	0		120	48	1367	0	0	453	914	1259			4			I
6/1/2002	13	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	82	0		0	82		491	0	0	0	491	1259			4			I
5/1/2002	28	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	122	152	191	1	82	48	2376	0	0	810	1566	1259			28			I
4/1/2002	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	180	134	192	0	122	48	2819	0	0	723	2096	1259			31			I
3/1/2002	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	212	160	192	0	180	48	3119	0	0	0	3119	1259			32			I
2/1/2002	28	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	57	162		-7	212		3860	0	30	1026	2804	1259			34			I
1/1/2002	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	42	202	197	3	47	48	3861	0	0	0	3861	1259			36			I
12/1/2001	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	122	337	417		42	48	4076			999	3077	1259			33			I
11/1/2001	19	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	90	421	388	-1	122	45	4819			530	4289	1405			24			I
10/1/2001	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	90				90
9/1/2001	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	90				90
8/1/2001	15	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	95	193	195	-3	90	45	1096			72	1024	1405			7			I
7/1/2001	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	27	468	394	-6	95	45	3356			669	2687	1405			29			I
6/1/2001	24	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	52	435	453	-7	27	45	3324			321	3003	1405			18			I
5/1/2001	22	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	73	371	391	-1	52	45	3345			268	3077	1405			30			I
4/1/2001	26	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	107	742	774		75	48	4569				4569	1259			33			I
3/1/2001	27	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	155	1086	1129	-5	107	45	6384				6384	1259			117			I
2/1/2001	27	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	27	2254	2127		154	45	9474				9474	1259			124			I
1/1/2001	6	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	CODELL	38	1614	1609		43	45	392				392	1259			13			I
1/1/2001	0	AB	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND
1/1/2001	0	AB	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA
12/1/2000	4	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	38				38		4				4	1259
12/1/2000	4	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	38				38		4				4	1259
11/1/2000	5	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	38				38		17				17	1259
11/1/2000	5	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	38				38		17				17	1259
10/1/2000	5	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	70				70		10				10	1259
10/1/2000	5	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	70				70		10				10	1259
9/1/2000	1	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	70				70		2				2	1259
9/1/2000	1	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	70				70		2				2	1259
8/1/2000	2	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	69	2			71		18				18	1259			20			I
8/1/2000	2	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	69	2			71		18				18	1259			20			I
7/1/2000	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	69				69
7/1/2000	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	69				69
6/1/2000	2	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	40				40		34				34	1405
6/1/2000	2	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	37				40		34				34	1405
5/1/2000	3	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	37	3			40										28			I
5/1/2000	3	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	37	3			40										28			I
4/1/2000	1	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	37				37		2				2	1405
4/1/2000	1	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	37				37		2				2	1405
3/1/2000	1	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	34	3			37		2				2	1405
3/1/2000	1	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	34	3			37		2				2	1405
2/1/2000	0	AB	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND
2/1/2000	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA	34				34
1/1/2000	0	SI	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	DAKOTA
1/1/2000	11	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	34				34		620				620	1269
12/1/1999	28	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	102	11	80		33	51	874				874	1259
11/1/1999	22	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	80	22			102		649				649	1259
10/1/1999	29	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	78	2			80		968		20	201	747	1405
9/1/1999	24	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	69	9			78		943			164	779	1405
8/1/1999	22	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	62	7			69		830				830	1405
7/1/1999	30	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	53	9			62		674				674	1405
6/1/1999	27	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	112	34	76	-17	53	56	888			465	423	1405			17		0	I
5/1/1999	31	PR	BONANZA CREEK ENERGY OPERATING COMPANY LLC	001	08143	J SAND	103	9			112		1054			356	698	1405
4/1/1999	25	PR	BYRON OIL INDUSTRIES INC	001	08143	J SAND	92	11			103		1037			339	698	1211			7		0	I
3/1/1999	31	PR	BYRON OIL INDUSTRIES INC	001	08143	J SAND	73	19			92		1085			497	588	1			10			P
2/1/1999	28	PR	BYRON OIL INDUSTRIES INC	001	08143	J SAND							917			420	497	1
1/1/1999	31	PR	BYRON OIL INDUSTRIES INC	001	08143	J SAND							1038			476	562	1

COGIS DB