Production Data

API #:	Facility Name/Number:	Current Operator Name:	Operator #:	Location:	Field:	Field Code:
05-123-16541	HSR-DERDIVANIS-3-2	KERR MCGEE OIL & GAS ONSHORE LP	47120	NENW 2 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 Used	Gas Sold	Gas BTU	Water Volume	Water Disp Code	Gas Tubing Pressure	Gas Casing Pressure	Water Tubing Pressure	Water Casing Pressure
8/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
7/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
6/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
5/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
4/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
3/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
2/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
1/1/2025	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
12/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
11/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
10/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
9/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
8/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
7/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
6/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
5/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
4/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
3/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
2/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
1/1/2024	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
12/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
11/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
10/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
9/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
8/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
7/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
6/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0
5/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20			-20
4/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
3/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
2/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
1/1/2023	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
12/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
11/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
10/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
9/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
8/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
7/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
6/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
5/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
4/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
3/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
2/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PA	0	20				20
1/1/2022	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	20				20
12/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	20				20
11/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	1	23	5	6		22	40
10/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	23				23
9/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	23				23
8/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24		1		23	40
7/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
6/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
5/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
4/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
3/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
2/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
1/1/2021	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
12/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
11/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
10/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
9/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
8/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
7/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	24				24
6/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	1	36	4	17	1	24	50.1	1		1	1253
5/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
4/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
3/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
2/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
1/1/2020	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
12/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
11/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
10/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
9/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
8/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	36				36
7/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	20	26	10			36		175	19	156	1250	16	M
6/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	22	18	24	15	-1	26	49.8	316	21	295	1251	31	M
5/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	29	26	35	-2	18	53.2	364	27	337	1251	11	M
4/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	13	6	28	5		29	50.1	388	12	376	1251	36	M
3/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	26		20		6	55.1
2/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	7	75	6	54	-1	26	52.8	96	7	89	1247	18	M
1/1/2019	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	60	29	13	-1	75	55.4	340	24	316	1247	18	M
12/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	26	54	20		60	54.5	401	24	377	1247	20	M
11/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	19	24	22	20		26	53.9	300	18	282	1246	20	M
10/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	32	29	35	-2	24	52.3	390	29	361	1245	25	M
9/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	34	31	31	-2	32	51.7	376	24	352	1244	80	M
8/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	29	31	21	-5	34	56.2	356	27	329	1244
7/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	48	49	63	-5	29	49.3	549	27	522	1244	45	M
6/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	24	115	31	96	-2	48	52.6	411	23	388	1245	25	M
5/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	124	122	129	-2	115	51.8	691	30	661	1244	43	M
4/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	21		136		-12	124		752	20	732	1246	37	M
3/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0
2/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0
1/1/2018	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0
12/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	11		11			53.8
11/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	19			-8	11
10/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	19				19
9/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	19				19								0	0	0	0
8/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	19				19								0	0	0	0
7/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	57		36	-2	19	40							0	0	0	0
6/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	57				57								0	0	0	0
5/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	57				57								0	0	0	0
4/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	47	58	42	-6	57	52	295	26	269	1238	23	M	0	0	0	0
3/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	64	87	95	-9	47	53.1	399	30	369	1238	85	M	0	0	0	0
2/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	58	84	78		64	56.7	380	27	353	1238	105	M	0	0	0	0
1/1/2017	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	22	109	70	121		58	56.2	334	21	313	1238	52	M	0	0	0	0
12/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	114	60	65		109	51.6	364	29	335	1242			0	0	0	0
11/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	59	101	46		114	52.2	465	28	437	1242	22	M	0	0	0	0
10/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	42	69	52		59	52.6	334	26	308	1242			0	0	0	0
9/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	94	54	106		42	51.8	320	27	293	1281	13	M	0	0	0	0
8/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	67	78	52	1	94	51.9	384	30	354	1281			0	0	0	0
7/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	24	66	53	52		67	52.1	322	23	299	1281	76	M	0	0	0	0
6/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	96	70	99	-1	66	52.5	371	28	343	1233			0	0		0
5/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	37	58		1	96		380	28	352	1233			0	0	0	0
4/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	62	72	96	-1	37	52.5	379	29	350	1233	20	M	0	0	0	0
3/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	80	79	97		62	51.3	390	30	360	1246	84	M	0	0	0	0
2/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	87	72	80	1	80	51.9	353	28	325	1246	73	M	0	0	0	0
1/1/2016	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	60	86	43	-16	87	48.4	373	29	344	1246	84	M	0	0	0	0
12/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	175	89	198	-6	60	51.2	409	30	379	1283			0	0	0	0
11/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	147	84	57	1	175	52.2	389	28	361	1283	130	M	0	0	0	0
10/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	78	79		-10	147		394	27	367	1265	55	M	0	0	0	0
9/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	22	58	71	44	-7	78	51	369	20	349	1322			0	0	0	0
8/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	109	98	150	1	58	51	440	27	413	1322	70	M	0	0	0	0
7/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	23	68	96	54	-1	109	52.9	571	22	549	1322			0	0	0	0
6/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	68				68								0	0	0	0
5/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	12	162	22	107	-9	68	52	104	8	96	1322			0	0	0	0
4/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	123	117	71	-7	162	51.2	390	29	361	1322			0	0	0	0
3/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	122	138	131	-6	123	52	382	30	352	1298			0	0	0	0
2/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	173	111	163	1	122	52.7	353	27	326	1298			0	0	0	0
1/1/2015	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	114	129	69	-1	173	51.2	388	29	359	1298			0	0	0	0
12/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	127	148	161		114	51.6	395	30	365	1288			0	0	0	0
11/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	163	141	178	1	127	54.2	387	29	358	1288	61	M	0	0	0	0
10/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	121	104	62		163	61	385	27	358	1288			0	0	0	0
9/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	134	118	131		121	51.4	371	28	343	1288			0	0	0	0
8/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	159	116	141		134	50.9	391	30	361	1288	5	M	0	0	0	0
7/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	156	99	63	-33	159	51.3	377	26	351	1288	192	M	0	0	0	0
6/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	176	118	125	-13	156	51.7	398	28	370	1288	32	M	0	0	0	0
5/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	112	143	63	-16	176	51.4	417	30	387	1288	9	M	0	0	0	0
4/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	154	145	187		112	51.6	408	29	379	1288			0	0	0	0
3/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	128	143	97	-20	154	52	422	24	398	1283	75	M	0	0	0	0
2/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	42	113	23	-4	128	52	379	23	356	1283	59	M	0	0	0	0
1/1/2014	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	40	57	63		34	51.9	275	25	250	1283			0	0	0	0
12/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	31	8		1	40		123	27	96	1237	59	M	0	0	0	0
11/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	56	29	54		31	51.5	293	26	267	1237	190	M	0	0	0	0
10/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	58	56	58		56	51.7	384	30	354	1237	283	M	0	0	0	0
9/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	17	50	38	31	1	58	51.2	281	15	266	1277			0	0	0	0
8/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	45	57	52		50	51.4	374	30	344	1277	7	M	0	0	0	0
7/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	22	39	61	56	1	45	50.6	334	21	313	1277	32	M	0	0	0	0
6/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	46	77	83	-1	39	48	432	27	405	1241			0	0	0	0
5/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	39	60	54	1	46	51.8	366	29	337	1240	20	M	0	0	0	0
4/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	54	66	81		39	52.5	403	27	376	1241			0	0	0	0
3/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	64	67	65	-12	54	53.2	466	28	438	1288	55	M	0	0	0	0
2/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	20	41	39	27	11	64	52.9	229	17	212	1288			0	0	0	0
1/1/2013	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	55	97	111		41	52.8	444	30	414	1288	73	M	0	0	0	0
12/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	39	73	57		55	50.5	400	30	370	1266			0	0	0	0
11/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	79	61	83	-18	39	51.9	384	27	357	1266			0	0	0	0
10/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	62	75	77	19	79	52.1	424	30	394	1266	6	M	0	0	0	0
9/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	62	76	76		62	50.6	411	26	385	1260			0	0	0	0
8/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	42	69	49		62	51.5	411	24	387	1260	10	M	0	0	0	0
7/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	73	54	85		42	50.3	375	29	346	1260			0	0	0	0
6/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	35	80	41	-1	73	50.8	429	28	401	1260			0	0	0	0
5/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	29	60	54		35	52	590	30	560	1280	35	M	0	0	0	0
4/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	40	91	103	1	29	51.6	401	27	374	1280			0	0	0	0
3/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	39	59	57	-1	40	50.5	454	30	424	1258			0	0	0	0
2/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	50	48	60	1	39	53.1	390	28	362	1258			0	0	0	0
1/1/2012	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	29	57	36		50	51.5	444	30	414	1258	9	M	0	0	0	0
12/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	30	68	69		29	53.6	385	30	355	1250			0	0	0	0
11/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	33	49	52		30	52.2	403	29	374	1250	5	M	0	0	0	0
10/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	21	51	40	1	33	52.2	421	30	391	1250			0	0	0	0
9/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	22	31	31	-1	21	50.7	372	29	343	1251			0	0	0	0
8/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	18	35	32	1	22	51.4	428	30	398	1251			0	0	0	0
7/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	15	30	27		18	51.6	429	30	399	1251			0	0	0	0
6/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	22	23	29	-1	15	51.2	355		355	1275	28	M	0	0	0	0
5/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	13	39	31	1	22	51.7	488	30	458	1275			0	0	0	0
4/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	24	30	41		13	52.2	422	29	393	1275			0	0	0	0
3/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	10	39	26	1	24	52.7	571	29	542	1219	27	M	0	0	0	0
2/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	23	12	19	21		10	51	265	22	243	1219	11	M	0	0	0	0
1/1/2011	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	15	25	28		12	53	362	30	332	1219			0	0	0	0
12/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	12	31	27	-1	15	53.7	450	30	420	1259	26	M	0	0	0	0
11/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	17	24	28	-1	12	52.5	316	29	287	1259	4	M	0	0	0	0
10/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	19	29	30	-1	17	52.1	409	30	379	1259	40	M	0	0	0	0
9/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	22	30	32	-1	19	50.9	400	29	371	1273	22	M	0	0	0	0
8/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	27	35	38	-2	22	51.3	384	30	354	1273	38	M	0	0	0	0
7/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	14	34	19	-2	27	51.2	350	24	326	1273	28	M	0	0	0	0
6/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	19	34	36	-3	14	49.3	337	28	309	1264	16	M	0	0	0	0
5/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	33	53	59	-8	19	50.9	474	30	444	1264	59	M	0	0	0	0
4/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	34	78	68	-11	33	51.3	464	29	435	1264	60	M	0	0	0	0
3/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	21	72	54	-5	34	50.4	438	30	408	1264	136	M	0	0	0	0
2/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	31	46	56		21	54.1	344	27	317	1264	154	M	0	0	0	0
1/1/2010	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	11	41	22	1	31	49.4	343	30	313	1264	19	M	0	0	0	0
12/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	13	25	26	-1	11	51.6	374	30	344	1292	19	M	0	0	0	0
11/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	21	39	47		13	52	422	29	393	1292			0	0	0	0
10/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	17	40	36		21	50.4	478	30	448	1292	34	M	0	0	0	0
9/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	16	44	41	-2	17	49.3	437	29	408	1319	22	M	0	0	0	0
8/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	9	47	40		16	50.6	467	30	437	1319	13	M	0	0	0	0
7/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	15	40	45	-1	9	51	402	30	372	1319	12	M	0	0	0	0
6/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	10	54	47	-2	15	51.6	506	29	477	1295	24	M	0	0	0	0
5/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	18	42	50		10	51.2	434	30	404	1295	6	M	0	0	0	0
4/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	15	44	40	-1	18	52.3	429	29	400	1295	27	M	0	0	0	0
3/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	24	5	34	24		15	51.6	381	23	358	1276	33	M	0	0	0	0
2/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	20	23	38		5	52.7	377	27	350	1276	16	M	0	0	0	0
1/1/2009	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	5	69	54		20	51.7	539	30	509	1276	25	M	0	0	0	0
12/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	4	18	17		5	52.4	295	27	268	1273	20	M	0	0	0	0
11/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	5	23	23	-1	4	52.2	444	29	415	1273	41	M	0	0	0	0
10/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	4	26	25		5	51.5	614	30	584	1273	45	M	0	0	0	0
9/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	3	28	26	-1	4	50.6	715	29	686	1274	132	M	0	0	0	0
8/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	5	32	33	-1	3	50.5	782	30	752	1274	144	M	0	0	0	0
7/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	3	6	6		-7	5		88	3	85	1274			0	0	0	0
6/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	6				6								0	0	0	0
5/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	SI	0	6				6								0	0	0	0
4/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	1	28	1	23		6	52.9	26	1	25	1258			0	0	0	0
3/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	19	37	28		28	53	1010	28	982	1263	18	M	0	0	0	0
2/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	21	43	14	37	-1	19	54.8	627	20	607	1263			0	0	0	0
1/1/2008	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	10	32		1	43		1135	29	1106	1263			0	0	0	0
12/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	18	32	39	-1	10	56.5	695	24	671	1285	11	M	0	0	0	0
11/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	24	71	25	79	1	18	52.7	873	23	850	1285	18	M	0	0	0	0
10/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	30	95	54		71	53.8	1042	28	1014	1285	18	M	0	0	0	0
9/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	23	52	40	61	-1	30	52.7	760	22	738	1270	21	M	0	0	0	0
8/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	21	136	33	117		52	51.3	660	20	640	1270			0	0	0	0
7/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	14	214	108	16	136	56.7	602	27	575	1270	14	M	0	0	0	0
6/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	52	22	60		14	56.7	593	25	568	1278	12	M	0	0	0	0
5/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	50	27	10	-15	52	62.4	788	30	758	1278	12	M	0	0	0	0
4/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	36	63	49		50	54.4	845	25	820	1278			0	0	0	0
3/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	34	45	43		36	51	617	30	587	1274	11	M	0	0	0	0
2/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	61	41	68		34	55	683	26	657	1274	14	M	0	0	0	0
1/1/2007	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	29	70	38		61	56.1	662	30	632	1274	33	M
12/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	24	75	70		29	54.8	695	30	665	1226	28	M
11/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	30	57	63		24	54.2	870	29	841	1226	16	M
10/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	43	56	69		30	40.4	630	28	602	1226	29	M
9/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	15	60	32		43	40	622	24	598	1271	23	M
8/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	93	57	135		15	50.3	706	29	677	1271	24	M
7/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	21	72			93		782	30	752	1271
6/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	64	55	98		21	50.5	584		584	1271	16	M
5/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	116	63	115		64	51.5	586		586	1271
4/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	39	77			116		573		573	1271	15	M
3/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	102	54	117		39	52.2	574		574	1271	10	M
2/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	25	40	62			102		599		599	1213	15	M
1/1/2006	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	74	73	107		40	53.5	704		704	1213
12/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	117	71	114		74	51.6	683		683	1280	13	M
11/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	55	62			117		810		810	1280
10/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	75	79	99		55	50.3	797		797	1284	15	M
9/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	25	50			75		808		808	1317
8/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	77	43	95		25	52.1	821		821	1317
7/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	34	43			77		708		708	1317	15	M
6/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	83	51	100		34	51	684		684	1317
5/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	42	41			83		741		741	1317	15	M
4/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	99	39	96		42	53.2	640		640	1317
3/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	55	44			99		765		765	1245	16	M
2/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	23	27	28			55		598		598	1245
1/1/2005	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	88	31	92		27	55.5	547		547	1245
12/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	45	43			88		515		515	1245
11/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	32	115	102		45	51.6	986		986	1245
10/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	133	135	236		32	52.7	1048		1048	1245
9/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	44	89			133		928		928	1280
8/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	25	114	95		44	49.6	1006		1006	1280
7/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	110	128	213		25	50	1015		1015	1280
6/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	24	40	70			110		855		855	1280
5/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	57	88	105		40	50	1007		1007	1280
4/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	61	106	110		57	49.4	890		890	1280
3/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	57	121	117		61	51	1207		1207	1280
2/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	67	92	102		57	50.5	1070		1070	1251
1/1/2004	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	120	114	167		67	50.5	874		874	1251
12/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	117	107	104		120	53.6	939		939	1251
11/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	28	89			117		659		659	1251
10/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	55	74	101		28	54.4	589		589	1251
9/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	43	119	107		55	52.8	1136		1136	1253
8/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	93	142	192		43	48.7	1312		1312	1253
7/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	96	74	77		93	52.3	1078		1078	1253
6/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	89	101	94		96	52.5	1187		1187	1253
5/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	36	133	80		89	51.6	1367		1367	1253
4/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	27	107	131	202		36	50.9	1287		1287	1253
3/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	72	139	104		107	51.2	1264		1264	1255
2/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	26	83	75	86		72	52.7	918		918	1255
1/1/2003	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	109	193	219		83	52.4	1515		1515	1255
12/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	100	113	98	-6	109	54.3	1193		1193	1255
11/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	86	105	91		100	51.2	1153		1153	1255
10/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	130	166	210		86	51.6	1263		1263	1255
9/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	79	164	102	-11	130	51.2	1194		1194	1300
8/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	100	190	211		79	52.1	1553		1553	1300
7/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	29	69	145	114		100	51.5	1367		1367	1300
6/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	147	121	199		69	51.5	1397		1397	1300
5/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	67	171	91		147	52.8	1467		1467	1300
4/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	95	187	215		67	51.9	1632		1632	1300
3/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	31	68	231	204		95	53.2	1647		1647	1358
2/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	15	107	93	132		68	52.5	709		709	1358
1/1/2002	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	63	201	157		107	52.4	1498		1498	1358
12/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	11	21	60	18		63	61.1	593		593	1358
11/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	28	45	163	187		21	51.8	1298		1298	1358
10/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	74	170	199		45	51.6	1380		1380	1358
9/1/2001	KERR MCGEE OIL & GAS ONSHORE LP	123	16541	NIOBRARA-CODELL	PR	30	78	210	202	-12	74	50.1	1391		1391	1271
8/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	60	217	199		78	51.4	1611		1611	1271
7/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	49	202	191		60	50.4	1304		1304	1271
6/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	55	210	216		49	49.8	1189		1189	1271
5/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	36	224	205		55	51.3	1711		1711	1271
4/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	28	37	210	211		36	53	1427		1427	1271
3/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	36	183	182		37	52.3	998		998	1271
2/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	28	43	173	180		36	54.2	1023		1023	1208
1/1/2001	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	48	192	197		43	52.2	1470		1470	1208
12/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	98	250	300		48	50.4	1895		1895	1208
11/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	61	198	161		98	51.6	1418		1418	1208
10/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	94	185	218		61	51.6	1583		1583	1208
9/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	25	91	141	138		94	52.3	1434		1434	1303
8/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	45	183	137		91	51.9	1796		1796	1199
7/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	49	238	242		45	51.6	2330		2330	1303
6/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	22	245	218		49	51.9	2661		2661	1295
5/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	32	163	173		22	51.8	2482		2482	1303
4/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	28	115	239	322		32	50	2504		2504	1303
3/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	85	383	353		115	51	3417		3417	1310
2/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	29	232	325	472		85	51.7	2310		2310	1310
1/1/2000	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	163	377	308		232	54.3	1875		1875	1310
12/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	126	392	355		163	51.9	1895		1895	1310
11/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	129	345	348		126	52.8	1870		1870	1310
10/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	61	411	343		129	53.6	2104		2104	1310
9/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	187	425	551		61	52.7	2243		2243	1292
8/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	150	534	497		187	52	2616		2616	1292
7/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	185	461	496		150	50.5	3266		3266	1292
6/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	30	70	438	323		185	51.4	2537		2537	1292
5/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	79	558	567		70	51.4	3285		3285	1292
4/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	28	152	477	550		79	51.5	3680		3680	1292
3/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	31	96	670	614		152	52.2	4484		4484	1265
2/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	26	41	745	690		96	52.4	4741		4741	1265
1/1/1999	HS RESOURCES INC	123	16541	NIOBRARA-CODELL	PR	24	69	52	80		41	54.7	293		293	1265

COGIS DB