Production Data

API #:	Facility Name/Number:	Current Operator Name:	Operator #:	Location:	Field:	Field Code:
05-123-25564	SCHMUNK-31-32	PDC ENERGY INC	69175	SWNE 31 7N 65W 6	EATON	19350

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
10/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
9/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
8/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
7/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
6/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
5/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
4/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
3/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PA	0	41				41
2/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
1/1/2025	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
12/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
11/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
10/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
9/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
8/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
7/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
6/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
5/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
4/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
3/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
2/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
1/1/2024	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
12/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
11/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	41				41
10/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	90		49		41	44.9
9/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	12	28	185	123		90	44.5	388	37	351	1394	67	M
8/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	6	60	98	130		28	44.4	211	5	206	1394	22	M
7/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	8	45	124	108	-1	60	44.1	335	57	278	1394	42	M
6/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	14	61	203	220	1	45	45.4	612	81	531	1394	48	M
5/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	7	21	116	76		61	46.8	382	45	337	1394	26	M
4/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	11	60	173	212		21	46	852	64	788	1312	55	M
3/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	3		107	47		60	47.5	289	20	269	1312	8	M
2/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	1		1			48.2
1/1/2023	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	1	2	1	2		1	49.4	262		262	1312	3	M
12/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	10	8	14	20		2	47.6	130	1	129	1312	23	M
11/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	19		22	14		8	47.3	3	2	1	1312	49	M
10/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	PR	1		1	1			46.9	10		10	1312	3	M
9/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0
8/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0
7/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0
6/1/2022	PDC ENERGY INC	123	25564	NIOBRARA-CODELL	SI	0	2		2			47.5
5/1/2022	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	71		63	-6	2	46.6
4/1/2022	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	5	32	142	96	-7	71	46.2	309	64	245	1247
3/1/2022	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1	36	47	51		32	49.6	79	14	65	1258
2/1/2022	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2	22	53	37	-2	36	48.3	122	22	100	1256
1/1/2022	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1		32	10		22	45.9	121	25	96	1247
12/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	59		58	-1		47.5
11/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	15	108	52	100	-1	59	44.2	430	20	410	1300
10/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1	40	149	82	1	108	46.7	39	24	15	1119
9/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2	182	45	187		40	46.4	248	22	226	1287
8/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	8	310	265	394	1	182	44.9	686	193	493	1226
7/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	19		520	210		310	46.4	953	212	741	1245
6/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1							5		5	1332
5/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
4/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1							32		32	1332
3/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2	8		8			48	27		27	1332
2/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1		32	24		8	47.3	27	4	23	1289	6	M
1/1/2021	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
12/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
11/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
10/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
9/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
8/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
7/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	1		1			45.5
6/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1	1	1	2	1	1	43.8	12		12	1665
5/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	5	3	3	5		1	43.8	234		234	1686
4/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	5	1	5	3		3	44.8
3/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1	1	1	1		1	45.2	11		11	1799
2/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1	1	1	1		1	45.1
1/1/2020	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	6	4	2	4	-1	1	41.8	9		9	1797
12/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	7		4			4
11/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
10/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
9/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
8/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
7/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
6/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
5/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
4/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
3/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
2/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
1/1/2019	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
12/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
11/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	23		23			45.8
10/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	27	2	28	6	-1	23	44.2
9/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2		3	1		2	45.3
8/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
7/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
6/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
5/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	8		8			44.5
4/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	10		10	2		8	46.4	5		5	1314
3/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	1		1			45.1
2/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2	1	1	1		1	46.3	7		7	1155
1/1/2018	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2		2	1		1	46.3	61		61	1166
12/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1							5		5	1199
11/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1	1		1			46.1	5		5	1314
10/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	3	3	3	5		1	45.3	23		23	1314
9/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2	5	3	6	1	3	44.6	7		7	1314
8/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2		6	1		5	46.9	8		8	1314
7/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
6/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
5/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
4/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
3/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
2/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
1/1/2017	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
12/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
11/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
10/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
9/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
8/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
7/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
6/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
5/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
4/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
3/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
2/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
1/1/2016	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
12/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
11/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
10/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
9/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	1		1			45.1
8/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	12	4	10	13		1	46	2		2	1000	6	M
7/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	5	29	30		4	45.3	4		4	1000	21	M
6/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	27		32	27		5	45.1	15		15	1048	21	M
5/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	1		1	2	1		45.5	1		1	1000	2	M
4/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	5		8	7	-1		44.6	30		30	1232	5	M
3/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	40		40			43.6
2/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	21		66	25	-1	40	43.8
1/1/2015	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
12/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
11/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0
10/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	17	42	4	46			41.2
9/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	2	41	1			42		9		9	1313
8/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	6		41			41		32		32	1313
7/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	149		149			41.7
6/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	3	127	90	68		149	42.7	133		133	1306
5/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	26	82	94	49		127	42.3	169		169	1304	9	M
4/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	28	74	86	78		82	43.5	303		303	1304	11	M
3/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	10	149	76	151		74	44.1	130		130	1304	26	M
2/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	SI	0	149				149
1/1/2014	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	14	97	52			149		65		65	1304	36	M
12/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	7	128	68	99		97	41.1	38		38	1304	3	M
11/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	16	165	102	139		128	43.6	171		171	1310	18	M
10/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	7	81	84			165		107		107	1310
9/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	11	27	147	93		81	42.9	89		89	1310	24	M
8/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	18	63	24	60		27	42	47		47	1310	7	M
7/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	13	44	53	34		63	41.8	72		72	1310	15	M
6/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	16	77	46	79		44	44.2	37		37	1310
5/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	18	58	53	34		77	42.1	67		67	1310	12	M
4/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	21	67	95	104		58	48.1	147		147	1310	11	M
3/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	58	44	35		67	42.5	59		59	1310	8	M
2/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	25	33	25			58		56		56	1310	3	M
1/1/2013	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	59	8	34		33	38.4	40		40	1310
12/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	54	40	35		59	44.9	32		32	1310	3	M
11/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	33	60	39		54	50.5	63		63	1310	1	M
10/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	49	19	35		33	43.2	74		74	1310	5	M
9/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	24	38	47	36		49	41.4	85		85	1310	8	M
8/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	17	21			38		74		74	1310	2	M
7/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	33	18	34		17	43.3	66		66	1310
6/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	72	28	67		33	42	100		100	1310	1	M
5/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	47	94	69		72	43.8	205		205	1309	5	M
4/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	26	57	36		47	44.4	187		187	1309	5	M
3/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	74	56	104		26	45.4	234		234	1309	5	M
2/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	29	66	77	69		74	45.3	265		265	1280	9	M
1/1/2012	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	62	73	69		66	45.5	325		325	1280	9	M
12/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	49	93	69	-11	62	46.6	410		410	1279	12	M
11/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	69	122	142		49	45.9	346		346	1279	3	M
10/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	59	186	176		69	44.9	432		432	1280	16	M
9/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	45	120	106		59	43.8	351		351	1280	10	M
8/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	61	125	140	-1	45	41.9	367		367	1280	12	M
7/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	25	142	104	-2	61	43.5	405		405	1280	10	M
6/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	48	118	139	-2	25	43.3	358		358	1280	8	M
5/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	61	129	142		48	45.1	425		425	1279	3	M
4/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	72	173	184		61	43.7	511		511	1242	4	M
3/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	65	185	178		72	44.3	592		592	1242	5	M
2/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	27	92	111	138		65	46.3	475		475	1242	7	M
1/1/2011	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	25	176	109		92	40.5	690		690	1242	14	M
12/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	51	184	211	1	25	44	700		700	1242	34	M
11/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	47	218	214		51	43.6	433		433	1242	84	M
10/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	59	239	250	-1	47	43.4	400		400	1242	58	M
9/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	29	33	202	175	-1	59	43.9	567		567	1242	18	M
9/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	29	33	200	175		58	43.9	567		567	1242	18	I
8/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	30	56	193	216		33	44.1	641		641	1242	4	I
8/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	56	196	216	-3	33	44.1	641		641	1242	4	M
7/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	31	60	211	215		56	43.3	672		672	1242	6	I
7/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	60	213	215	-2	56	43.3	672		672	1242	6	M
6/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	32	209	180	-1	60	44.4	685		685	1242	11	M
6/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	30	33	209	180		62	44.4	685		685	1242	11	I
5/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	31	42	352	362		32	44.7	1127		1127	1242	33	I
5/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	42	352	362		32	44.7	1127		1127	1242	33	M
4/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	30	41	325	324		42	43.8	938		938	1242	17	M
4/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	30	43	325	324		44	43.8	938		938	1242	17	I
3/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	31	110	427	497		40	43.8	945		945	1242	72	I
3/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	31	109	427	497	2	41	43.8	945		945	1242	72	M
2/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	28	81	391	364	1	109	46.5	873		873	1242	57	M
2/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	28	82	346	318		110	46.5	873		873	1242	57	I
1/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	31	72	491	533		30	42.9	1067		1067	1242	148	I
1/1/2010	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA-CODELL	PR	24	72	491	482		81	42.9	1067		1067	1242	148	M
12/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	31	54	370	354		70	42.9	706		706	1242	22	I
12/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA	PR	31	54	370	354	2	72	42.9	706		706	1242	22	M
11/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA	PR	30	39	427	418	6	54	44	668		668	1242	54	M
11/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	30	39	427	418		48	44	668		668	1242	54	I
10/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	31	35	352	350		37	44.9	380		380	1242	154	I
10/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	NIOBRARA	PR	1	35	352	350	2	39	44.9	380		380	1242	154	M
9/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	20	50	250	264	-1	35	44.9	308		308	1242	4	M
8/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	20	38	319	304	-3	50	44.3	426		426	1242	4	M
7/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	20	89	219	267	-3	38	44.1	302		302	1242	2	M
6/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	20	86	277	274		89	45.3	316		316	1242	2	M
5/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	30	76	381	371		86	44.8	472		472	1242	3	M
4/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	28	139	387	450		76	45.1	434		434	1242	8	M
3/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	28	76	506	443		139	43.3	775		775	1242	11	M
2/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	28	25	370	320	1	76	42.3	611		611	1242	12	M
1/1/2009	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	23	127	399	504	3	25	44.1	550		550	1242	17	M
12/1/2008	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	28	124	551	548		127	46	940		940	1242	30	M
11/1/2008	GREAT WESTERN OPERATING COMPANY LLC	123	25564	CODELL	PR	7		444	320		124	45.8	529		529	1242	193	M

COGIS DB