Production Data

API #:	Facility Name/Number:	Current Operator Name:	Operator #:	Location:	Field:	Field Code:
05-123-18911	HSR-MAGNESS-15-25	KERR MCGEE OIL & GAS ONSHORE LP	47120	SWSE 25 3N 67W 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	Targeted Gas Type	Gas BTU	Water Volume	Water Disp Code	Gas Tubing Pressure	Gas Casing Pressure	Water Tubing Pressure	Water Casing Pressure
1/1/2026	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	13				13
12/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	13				13
11/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	13				13
10/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	8	13				13		45		8		37	Methane	1310
9/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	18	13				13		77		17		60	Methane	1394
8/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	13				13		132		30		102	Methane	1335
7/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	13				13		187		27		160	Methane	1324
6/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	20	13				13		104		19		85	Methane	1251
5/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	13				13		117		30		87	Methane	1394
4/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	13				13		123		28		95	Methane	1260
3/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26	13				13		122		25		97	Methane	1294
2/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	13	0	0	0	13	40	120	0	27	0	93	Methane	1341	0
1/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	13	0	0	0	13	40	139	0	30	0	109	Methane	1368	0
12/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	23	13	0	0	0	13	40	127	0	22	0	105	Methane	1317	0
11/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	21	13	0	0	0	13	40	98	0	20	0	78	Methane	1321	0
10/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	13	0	0	0	13	40	148	0	30	0	118	Methane	1211	0
9/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	13				13		134		29	-1	106		1331
8/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	13				13		142		30		112		1435
7/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	13				13		150		30		120		1432
6/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	13				13		155		29		126		1397
5/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	23	13				13		124		22		102		1291
4/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	13				13		117		23		94		1377
3/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	14	13				13		74		13	1	60		1304
2/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	8	13				13		30		8		22		1296
1/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	5	13				13		24		5		19		1296
12/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	1	13				13		4		1		3		1297
11/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	1	13				13		5		1		4		1293
10/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	2	13				13		8		2		6		1294
9/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	2	13				13		3		2		1		1293
8/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	3	13				13		10		3		7		1293
7/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	13				13
6/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	2	13				13		9		2		7		1294
5/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	2	13				13		9		2		7		1294
4/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	17	69		56		13	40	128		16	1	111		1296
3/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	61	8			69		218		27		191		1296
2/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	22	52	9			61		172		21		151		1296
1/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	26	27		-1	52		394		30		364		1296
12/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	94	29	97		26	55.6	420		29		391		1296
11/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	76	18			94		356		29		327		1297
10/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	61	15			76		324		28	-1	297		1295
9/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	40	21			61		366		29		337		1294
8/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	17	29	11			40		187		16		171		1294
7/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	121	18	109	-1	29	54.8	307		23		284		1293	20	M
6/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	98	23			121		295		27		268		1294
5/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	75	23			98		345		30		315		1295
4/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	56	19			75		281		24		257		1296
3/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	37	19			56		286		26		260		1296
2/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	131	20	114		37	55	265		27		238		1296
1/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	112	20		-1	131		278		28		250		1296
12/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	83	28		1	112		403		30		373		1296
11/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	61	22			83		331		24		307		1296
10/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	41	20			61		303		24		279		1295
9/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	135	21	114	-1	41	52.9	373		29		344		1294	2	M
8/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	23	118	17			135		282		22		260		1293
7/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	94	24			118		336		29		307		1293
6/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	71	23			94		334		29		305		1294	2	M
5/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	49	22			71		320		28		292		1295	1	M
4/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	152	29	132		49	55.4	385		26		359		1295	2	M
3/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	116	36			152		454		30		424		1296	3	M
2/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	85	31			116		555		27		528		1297	2	M
1/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	48	37			85		497		30		467		1268	3	M
12/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	164	45	161		48	52.7	575		28		547		1268	14	M
11/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	108	56			164		662		29		633		1267	5	M
10/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	43	66		-1	108		685		30		655		1267	4	M
9/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	132	69	158		43	50.9	667		29		638		1266	4	M
8/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	55	76		1	132		682		30		652		1264	1	M
7/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	148	57	149	-1	55	52.5	573		23		550		1265	3	M
6/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	20	102	45		1	148		409		19		390		1265	5	M
5/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	21	50	52			102		479		20		459		1267	6	M
4/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	17	25	25			50		260		16		244		1267	4	M
3/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	7	18			25		592		30		562		1268	1	M
2/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	7	7				7		139		7		132		1268
1/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	1	7				7		16		1		15		1269
12/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7
11/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7
10/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	1	7				7		9				9		1268
9/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	8	47	7	47		7	52.3	108		7		101		1266	4	M
8/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26	17	31		-1	47		427		25		402		1266	7	M
7/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	22	42	47		17	51.9	463		27		436		1200	25	M
6/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	26	38	41	-1	22	51.1	542		29		513		1200	23	M
5/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	32	40	47	1	26	52.8	561		29		532		1201	47	M
4/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	39	47	54		32	55.6	476		29		447		1202	13	M
3/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	6	39				39		117		6		111		1202
2/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	10	39				39		109		8		101		1203
1/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	33	58	52		39	53.7	376		30		346		1203	13	M
12/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	33				33		362		29		333		1203
11/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	46	36	49		33	52.7	431		29		402		1203	10	M
10/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	26	20			46		354		23		331		1202	15	M
9/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	50	33	57		26	53.5	451		27		424		1201	18	M
8/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	14	36			50		522		30		492		1201	10	M
7/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	25	47	58		14	53.5	595		27		568		1200	11	M
6/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	44	40	59		25	54	514		27		487		1201	25	M
5/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	22	84	63	1	44	52.4	925		30		895		1201	26	M
4/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	41	100	118	-1	22	53.6	992		29		963		1202	39	M
3/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	36	119	114		41	58.9	1217		30		1187		1204	75	M
2/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	39	131	132	-2	36	54	1430		27		1403		1204	33	M
1/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	8	7	32			39		681		8		673		1204
12/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7
11/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7
10/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7
9/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7											0	0	0	0
8/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7											0	0	0	0
7/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7											0	0	0	0
6/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	7				7											0	0	0	0
5/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	71		64		7	53.9										0	0	0	0
4/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	18	125	72		71	53	1180		26		1154		1204	57	M
3/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	17	25	143	149	-1	18	55.3	1388		16		1372		1204	6	M	0	0	0	0
2/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
1/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
12/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
11/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
10/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
9/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
8/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
7/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
6/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0		0
5/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
4/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
3/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
2/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
1/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	25				25											0	0	0	0
12/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	13	110	23	108		25	52.2	229		12		217		1204			0	0	0	0
11/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	54	55		1	110		677		29		648		1204			0	0	0	0
10/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	71	58	74	-1	54	49.6	668		30		638		1204			0	0	0	0
9/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	90	49	69	1	71	52.6	554		26		528		1204			0	0	0	0
8/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	20	37	53			90		682		27		655		1204			0	0	0	0
7/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	20	69	38	70		37	52.1	448		18		430		1172			0	0	0	0
6/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	83	62	76		69	51.3	642		29		613		1172	33	M	0	0	0	0
5/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	71	89	77		83	51.7	775		30		745		1172			0	0	0	0
4/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	52	97	78		71	51	757		29		728		1172	58	M	0	0	0	0
3/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	100	108	156		52	53.6	877		30		847		1172			0	0	0	0
2/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	3	88	12			100		346		14		332		1172			0	0	0	0
1/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	15	86	2			88		49		1		48		1178			0	0	0	0
12/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	66	21		-1	86		265		10		255		1178			0	0	0	0
11/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	67	79	80		66	52	768		29		739		1178	49	M	0	0	0	0
10/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	61	81	76	1	67	50.6	767		30		737		1178	10	M	0	0	0	0
9/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	99	66	32	-72	61	52.9	688		24		664		1178			0	0	0	0
8/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26		88		11	99		1300		23		1277		1178			0	0	0	0
7/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	1	61			-61										12	M	0	0	0	0
6/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	61				61											0	0	0	0
5/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	61				61											0	0	0	0
4/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	61				61											0	0	0	0
3/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	61				61											0	0	0	0
2/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	SI	0	61				61											0	0	0	0
1/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	55	73	128	67	67	52	294		27		267		1278			0	0	0	0
12/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	54	1			55		447		30		417		1278	14	M	0	0	0	0
11/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	80	93	118	-1	54	50.2	520		29		491		1278			0	0	0	0
10/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	117	90	127		80	51.7	539		30		509		1305	14	M	0	0	0	0
9/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	100	17			117		249		22		227		1305			0	0	0	0
8/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	54	46			100		359		30		329		1305			0	0	0	0
7/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	112	43	101		54	52.3	357		27		330		1305	12	M	0	0	0	0
6/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	58	54			112		241		18		223		1305	10	M	0	0	0	0
5/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	41	17			58		453		29		424		1305			0	0	0	0
4/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	125	39	113	-10	41	54.1	343		29		314		1271	11	M	0	0	0	0
3/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	88	37			125		340		29		311		1271			0	0	0	0
2/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	47	41			88		372		27		345		1271	15	M	0	0	0	0
1/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	134	27	114		47	52.5	339		30		309		1271	41	M	0	0	0	0
12/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	113	22		-1	134		286		30		256		1271			0	0	0	0
11/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	65	48			113		400		29		371		1271			0	0	0	0
10/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	116	53	105	1	65	51.8	431		30		401		1235	13	M	0	0	0	0
9/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	88	28			116		395		28		367		1235	24	M	0	0	0	0
8/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	74	14			88		216		26		190		1235			0	0	0	0
7/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	44	30			74		321		28		293		1235			0	0	0	0
6/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	13	31			44		357		25		332		1235			0	0	0	0
5/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	42	49	77	-1	13	51	298		28		270		1235	13	M	0	0	0	0
4/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	23	18		1	42		418		25		393		1297			0	0	0	0
3/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	46	22	45		23	49.2	327		28		299		1297	7	M	0	0	0	0
2/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	5	15	31			46		265		21		244		1297	14	M	0	0	0	0
1/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	5	80	9	70	-4	15	56.4	51		5		46		1297	119	M	0	0	0	0
12/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	80	8		-8	80		121		14		107		1297			0	0	0	0
11/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	37	43			80		311		29		282		1297			0	0	0	0
10/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	30	7			37		322		29		293		1296			0	0	0	0
9/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	22	9		-1	30		249		23		226		1296			0	0	0	0
8/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26	10	12			22		324		30		294		1296	8	M	0	0	0	0
7/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26	59	7	56		10	50.7	261		25		236		1296			0	0	0	0
6/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	49	10			59		309		29		280		1296			0	0	0	0
5/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	35	15		-1	49		378		30		348		1296			0	0	0	0
4/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	24	10		1	35		289		29		260		1310			0	0	0	0
3/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	44	21	40	-1	24	49.1	395		30		365		1310	12	M	0	0	0	0
2/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	25	19			44		385		27		358		1310			0	0	0	0
1/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	7	18			25		352		30		322		1310	12	M	0	0	0	0
12/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	39	15	47		7	53	371		29		342		1310			0	0	0	0
11/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	21	18			39		372		29		343		1310			0	0	0	0
10/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	23	17	19		21	50.5	407		26		381		1295	6	M	0	0	0	0
9/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	54	17	48		23	52.1	345		29		316		1295			0	0	0	0
8/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26	35	19			54		451		30		421		1295	18	M	0	0	0	0
7/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	16	18		1	35		383		25		358		1295			0	0	0	0
6/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	46	21	51		16	52.4	429		29		400		1295	18	M	0	0	0	0
5/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	23	23			46		466		30		436		1281			0	0	0	0
4/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	53	23	53		23	52.4	452		29		423		1281			0	0	0	0
3/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	23	30			53		482		29		453		1281			0	0	0	0
2/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	47	28	52		23	52.2	446		27		419		1281			0	0	0	0
1/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	71	34	58		47	53.3	509		30		479		1281	26	M	0	0	0	0
12/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	35	35		1	71		515		30		485		1281	11	M	0	0	0	0
11/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	62	32	58	-1	35	53.6	478		29		449		1281	11	M	0	0	0	0
10/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	26	36			62		500		29		471		1302	10	M	0	0	0	0
9/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	57	29	60		26	52.4	500		29		471		1302	12	M	0	0	0	0
8/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	21	36			57		508		29		479		1302			0	0	0	0
7/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	45	41	61	-4	21	52	628		29		599		1302	12	M	0	0	0	0
6/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	75	43	64	-9	45	50.8	602		28		574		1302	25	M	0	0	0	0
5/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	99	42	66		75	51.4	663		27		636		1302			0	0	0	0
4/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	53	46			99		509		25		484		1342	10	M	0	0	0	0
3/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	67	66	80		53	50.8	698		30		668		1342	44	M	0	0	0	0
2/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	17	50			67		642		27		615		1342	11	M	0	0	0	0
1/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	61	56	95	-5	17	51.4	724		30		694		1342			0	0	0	0
12/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	91	53	75	-8	61	51.5	657		29		628		1342	34	M	0	0	0	0
11/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	50	41			91		649		29		620		1342	90	M	0	0	0	0
10/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	93	48	83	-8	50	47.2	633		29		604		1405	13	M	0	0	0	0
9/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	28	65			93		619		24		595		1405			0	0	0	0
8/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	64	39	75		28	48.1	635		29		606		1405			0	0	0	0
7/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	70	70	76		64	47.5	731		30		701		1405			0	0	0	0
6/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	18	51		1	70		685		29		656		1405			0	0	0	0
5/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	41	59	75	-7	18	49.5	764		30		734		1405	14	M	0	0	0	0
4/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	68	55	78	-4	41	49.9	747		29		718		1405			0	0	0	0
3/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	70	69	67	-4	68	49.1	866		30		836		1405			0	0	0	0
2/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	18	89	51	64	-6	70	52.3	829		17		812		1405	14	M	0	0	0	0
1/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	89				89		28				28		1405			0	0	0	0
12/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	10	39	50			89		704		24		680		1405			0	0	0	0
11/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	10	73	17	51		39	50.4	495		10		485		1405			0	0	0	0
10/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	21	44	32		-3	73		413		20		393		1367			0	0	0	0
9/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	21	69	28	53		44	49.1	629		20		609		1367			0	0	0	0
8/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	34	35			69		556		25		531		1367	12	M	0	0	0	0
7/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	59	29	55	1	34	50.8	527		23		504		1367			0	0	0	0
6/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	30	31		-2	59		585		29		556		1367			0	0	0	0
5/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	44	40	51	-3	30	50.9	683		30		653		1367	12	M	0	0	0	0
4/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	52	41	49		44	60.3	678		29		649		1316			0	0	0	0
3/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	57	42	48	1	52	50.6	710		30		680		1316			0	0	0	0
2/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	16	41			57		730		27		703		1316	11	M	0	0	0	0
1/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	42	26	48	-4	16	51.6	519		29		490		1310	15	M
12/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	51	42	51		42	56	709		30		679		1312	11	M
11/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	9	42			51		750		29		721		1316	10	M
10/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	10	45	44	-2	9	51.4	733		30		703		1307	9	M
9/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	17	40	44	-3	10	51.2	677		29		648		1306	63	M
8/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	53	46	82		17	49.9	739		30		709		1306	30	M
7/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	14	43		-4	53		733		30		703		1307	20	M
6/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	22	44	52		14	50.1	675				675		1305	10	M
5/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	26	53	54	-3	22	50	744				744		1305	20	M
4/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	24	61	59		26	50.6	885				885		1286	14	M
3/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	30	68	70	-4	24	51.4	818				818		1286	28	M
2/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	43	51	64		30	52.4	562				562		1286	38	M
1/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	40	50	44	-3	43	50.2	621				621		1286	90	M
12/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	16	27		-3	40		464				464		1303	28	M
11/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	24	26	35	40	-5	16	58.8	560				560		1303	24	M
10/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	97	46	111	-6	26	52.1	639				639		1169	41	M
9/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	26	143	51	70	-27	97	50.4	689				689		1273	26	M
8/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	17	152		-26	143		829				829		1273	31	M
7/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	20	31	34		17	51.1	808				808		1273	38	M
6/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	26	20	26		20	50.3	805				805		1273	12	M
5/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	26	23	22	-1	26	52.1	718				718		1273	13	M
4/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	47	9	28	-2	26	51	769				769		1282	39	M
3/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	43	72	65	-3	47	52.8	893				893		1282	26	M
2/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	85	111	150	-3	43	51.4	863				863		1282
1/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	109	103	127		85	54.9	824				824		1282
12/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	145	85	121		109	55.4	644				644		1282
11/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	64	86		-5	145		848				848		1282
10/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	85	101	122		64	52.6	830				830		1304
9/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	152	94	161		85	50.1	938				938		1304
8/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	27	52	100			152		935				935		1304
7/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	25	135	76	159		52	50.5	817				817		1304
6/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	21	114			135		964				964		1304
5/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	80	91	150		21	52.2	865				865		1304
4/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	134	111	165		80	52.2	949				949		1319
3/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	186	118	170		134	53.2	1036				1036		1319
2/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	29	59	127			186		1112				1112		1319
1/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	59	176	176		59	52.9	1304				1304		1319
12/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	91	143	175		59	54.2	1135				1135		1319
11/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	118	157	184		91	51	1132				1132		1319
10/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	123	164	169		118	50.7	1168				1168		1309
9/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	136	160	173		123	50.4	1152				1152		1309
8/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	150	146	160		136	49.6	1016				1016		1309
7/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	184	139	173		150	50.5	1173				1173		1309
6/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	187	165	168		184	51.7	1110				1110		1309
5/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	182	183	178		187	52.8	1171				1171		1309
4/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	208	148	174		182	53.3	1109				1109		1296
3/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	207	182	181		208	55.2	1193				1193		1296
2/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	64	143			207		1077				1077		1296
1/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	40	202	178		64	55.1	1298				1298		1296
12/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	39	195	194		40	53.5	1290				1290		1296
11/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	30	182	173		39	54.5	1295				1295		1296
10/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	140	238	348		30	51.6	1456				1456		1305
9/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	83	242	185		140	49.4	1421				1421		1305
8/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	71	190	178		83	46.2	1258				1258		1305
7/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	131	111	171		71	49.2	1039				1039		1305
6/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	185	125	179		131	50.2	1045				1045		1305
5/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	191	162	168		185	51.2	1117				1117		1305
4/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	200	175	184		191	54.5	1113				1113		1298
3/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	202	195	197		200	53.6	1258				1258		1298
2/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	201	181	180		202	52.5	1212				1212		1298
1/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	109	291	199		201	53.5	1605				1605		1298
12/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	81	215	187		109	54.3	1549				1549		1298
11/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	30	193	254	366		81	53.6	1623				1623		1298
10/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	136	248	191		193	60.8	1774				1774		1322
9/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	28	46	286	196		136	50.8	1820				1820		1322
8/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	18911	NIOBRARA-CODELL	PR	31	150	286	356	-34	46	50.8	1996				1996		1322
7/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	203	355	408		150	50.1	2220				2220		1322
6/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	211	416	424		203	52.1	2285				2285		1322
5/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	112	477	378		211	52.6	2572				2572		1322
4/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	23	150	435	399	-74	112	50.3	2848				2848		1327
3/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	233	625	669	-39	150	54.2	3499				3499		1327
2/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	28	86	663	454	-62	233	53.1	3186				3186		1327
1/1/2001	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	28	34	291	216	23	86	52	1894				1894		1302
12/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	20	33	204	176	-27	34	52.4	1756				1756		1302
11/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	16	111	25	103		33	51.7	250				250		1302
10/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	29	80	42		-11	111		388				388		1251
9/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	25	36	44			80		364				364		1251
8/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	112	31	99	-8	36	49.9	352				352		1251
7/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	84	34		-6	112		395				395		1251
6/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	31	53			84		365				365		1251
5/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	90	57	103	-13	31	49	438				438		1251
4/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	34	56			90		436				436		1303
3/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	29	88	59	113		34	51.2	424				424		1303
2/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	29	137	77	126		88	50.4	495				495		1303
1/1/2000	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	29	67	70			137		496				496		1303
12/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	81	88	102		67	50	640				640		1303
11/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	118	81	118		81	49.8	671				671		1303
10/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	52	66			118		584				584		1303
9/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	99	59	106		52	49.8	528				528		1303
8/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	16	83			99		573				573		1303
7/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	59	68	111		16	51.1	589				589		1303
6/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	96	64	101		59	53.7	549				549		1303
5/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	18	78			96		646				646		1303
4/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	30	60	65	107		18	49.5	578				578		1271
3/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	58	105	103		60	50.8	731				731		1271
2/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	28	106	80	128		58	51.3	649				649		1271
1/1/1999	HS RESOURCES INC	123	18911	NIOBRARA-CODELL	PR	31	138	83	115		106	56.4	654				654		1271

COGIS DB