Production Data

API #:	Facility Name/Number:	Current Operator Name:	Operator #:	Location:	Field:	Field Code:
05-045-12477	CSF-14C-08-07-91	TEP ROCKY MOUNTAIN LLC	96850	SESW 8 7S 91W 6	MAMM CREEK	52500

Well Status Production
Produced Water
Geothermal

Toggle First of Month column to sort report by date.

First of Month	Operator Name	API County	API Sequence	Formation	Well Status	Days Produced	BOM Inventory	Oil Produced	Oil Sold	Oil Adjustment	EOM Inventory	Oil Gravity	Gas Produced	Gas Flared	Gas Used	Gas Shrinkage	Gas Sold	Gas BTU	Water Volume	Water Disp Code	Gas Tubing Pressure	Gas Casing Pressure	Water Tubing Pressure	Water Casing Pressure
12/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
11/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
10/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
9/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
8/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
7/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
6/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0
5/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
4/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47	55
3/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
2/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
1/1/2025	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
12/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
11/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	47	0			47		38	0	0	0	38	1211
10/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
9/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
8/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
7/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
6/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
5/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
4/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
3/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
2/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
1/1/2024	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
12/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
11/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
10/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
9/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
8/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	47				47
7/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	117				117								285	C
6/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	136		19		117	2.1	55				55	1255	79	C
5/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	136				136		456		3		453	1245	660	C
4/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	136				136		470		4		466	1245	697	C
3/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	133	2			135		702		7		695	1203	1435	C
2/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	131	2			133		645		8		637	1203	1222	C
1/1/2023	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	121	9			130		811		11		800	1201	1585	C
12/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	106	15			121		829		11		818	1185	1581	C
11/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	106				106		751		10		741	1185	1711	C
10/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	130	5	45		90	0.8	815		10		805	1190	1501	C
9/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	125	5			130		829		10		819	1205	1615	C
8/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	116	9			125		806		10		796	1205	1577	C
7/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	106	10			116		867		9		858	1205	1602	C
6/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	101	5			106		835		8		827	1221	1405	C
5/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	96	5			101		989		9		980	1219	1415	C
4/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	84	12			96		1061		9		1052	1187	1537	C
3/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	74	10			84		998		8		990	1188	1453	C
2/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	67	7			74		896		9		887	1188	1625	C
1/1/2022	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	52	15			67		1071		9		1062	1192	1662	C
12/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	43	9			52		891		8		883	1198	1805	C
11/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	37	6			43		843		8		835	1198	1726	C
10/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	144	10	117		37	1.9	990		8		982	1179	1932	C
9/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	154	5			159		1143		14		1129	1179	2018	C
8/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	138	16			154		1245		10		1235	1139	2187	C
7/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	130	8			138		1261				1261	1140	2525	C
6/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	113	17			130		1381				1381	1101	2322	C
5/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	94	19			113		1971				1971	1104	3918	C
4/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	9							1639				1639	1103	1551	C
3/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	81				81
2/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28		92			92		1153				1153	1114	1319	C
1/1/2021	TEP ROCKY MOUNTAIN LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	118				118
12/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	118				118
11/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	118				118
10/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	118				118		323				323	1150	476	P
9/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	118				118		81				81	1150	70	P
8/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	118				118
7/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	18	118				118		7				7	1150	3	P
6/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	21	118				118		224				224	1150	191	P
5/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	10	117	1			118		251				251	1150	198	P
4/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	20	116	1			117		865				865	1255	1136	P
3/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	21	111	5			116		816				816	1255	860	P
2/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	26	110	1			111		1037				1037	1255	1336	P
1/1/2020	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	95	15			110		1047				1047	1255	1491	P
12/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	26	88	7			95		1139				1139	1255	2013	P
11/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	23	86	2			88		891				891	1255	704	P
10/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	27	86				86		759				759	1255	891	P
9/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	80	6			86		1089				1089	1138	1630	P
8/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	16	80				80		1143				1143	1138	1954	P
7/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	2	85			-5	80		82				82	1138	56	P
6/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	85				85		1				1	1138
5/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85		4				4	1155
4/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	1	85				85		6				6	1155	4	P
3/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	85				85
2/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	85				85
1/1/2019	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	85				85
12/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	5	85				85								567	P
11/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	8	85				85								332	P
10/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85								464	P
9/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	1	85				85		3				3	1146	698	P
8/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85								600	P
7/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	16	85				85								427	P
6/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	85				85								865	P
5/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85		4				4	1146	679	P
4/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	85				85		1				1	1146	1449	P
3/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85								890	P
2/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	82	3			85								228	P
1/1/2018	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	82				82								371	P
12/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	82				82								155	P
11/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	77	5			82								159	P
10/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	77				77								81	P
9/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	77				77								326	P
8/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	77				77								905	P
7/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	77				77								1206	P
6/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	77				77		6				6	1146	546	P
5/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	77				77								825	P
4/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	77				77								999	P
3/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	77				77
2/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	77				77
1/1/2017	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	77				77
12/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	77				77
11/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	77				77
10/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	77				77
9/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	77				77								704	P
8/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	77				77								95	P
7/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	77				77								946	P
6/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	65	12			77		2				2	1141	143	P
5/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	65				65		11				11	1141	508	P
4/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	63	2			65		4				4	1141	593	P
3/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	63				63		4				4	1141	543	P
2/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	29	50	13			63								911	P
1/1/2016	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	50				50								825	P
12/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	50				50								615	P
11/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	50				50		1				1	1141	1177	P	0	0	0	0
10/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	50				50		22				22	1141	1765	P
9/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	50				50		2				2	1181	1661	P
8/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	40	10			50		118				118	1181	1558	P
7/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	39	1			40		1080				1080	1181	1821	P
6/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	245	1	207		39	52.7	728				728	1201	926	P
5/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	245				245		95				95	1128	2359	P
4/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	107	138			245		90				90	1128	1166	P
3/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	105	2			107		525				525	1128	1988	P
2/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	88	17			105		923				923	1128	2586	P
1/1/2015	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	65	23			88		1111				1111	1128	2567	P
12/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	63	2			65		1168				1168	1128	4871	P
11/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	50	13			63		907				907	1128	6833	P
10/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	232	22	204		50	48.4	1445				1445	1128	5020	P
9/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	170	62			232		2087				2087	1128	4423	P
8/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	112	58			170		337				337	1128	1178	P
7/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	110	2			112		262				262	1128	648	P
6/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	104	6			110		1556				1556	1128	2063	P
5/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85	19			104		1850				1850	1128	1051	P
4/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	85				85		26				26	1128	40	P
3/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85
2/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	85				85
1/1/2014	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85								21	P
12/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	85				85								115	P
11/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	83	2			85								536	P
10/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	78	5			83		454				454	1128	1369	P
9/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	75	3			78		1088				1088	1128	2132	P
8/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	53	22			75		1016				1016	1128	2145	P
7/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	52	1			53		809				809	1128	2698	P
6/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	52				52		822				822	1128	2752	P
5/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	197	61	206		52	45.8	1384				1384	1128	3793	P
4/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	183	14			197		1219				1219	1128	2705	P
3/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	183				183		1131				1131	1128	3145	P
2/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	20	261	6			267		980				980	1227	710	P
1/1/2013	URSA OPERATING COMPANY LLC	045	12477	WILLIAMS FORK - CAMEO	PR	22	254	7			261		1421				1421	1227	1016	P
12/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	227	27			254		1256				1256	1227	1117	P
11/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	219	8			227		1188				1188	1227	1069	P
10/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	211	8			219		1186				1186	1128	4243	P
9/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	181	30			211		1224				1224	1128	1112	P
8/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	181				181		1018				1018	1128	2985	P
7/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	179	2			181		2016				2016	1128	1598	P
6/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	176	3			179		15				15	1128	3129	P
5/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	171	5			176								3749	P
4/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	171				171		41				41	1128	1649	P
3/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	343	2	174		171	47.7	935				935	1128	714	P
2/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	29	321	22			343		1059				1059	1190	353	P
1/1/2012	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	316	5			321		1833				1833	1190	705	P
12/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	316				316		10				10	1190	21	P
11/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	304	12			316		967				967	1175	249	P
10/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	281	23			304		639				639	1175	143	P
9/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	269	12			281		1353				1353	1175	636	P
8/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	259	10			269		1098				1098	1175	264	P
7/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	24	249	10			259		1492				1492	1175	450	P
6/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	287	6	44		249	49.7	1473				1473	1175	1800	P
5/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	12	275	12			287		1030				1030	1175	475	P
4/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	12	420	28	173		275	47.9	1407				1407	1175	602	P
3/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	16	442	11	33		420	45	1177				1177	1175	504	P
2/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	10	431	205	194		442	49.7	1028				1028	1175	505	P
1/1/2011	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	12	358	73			431		1622				1622	1175	705	P
12/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	9	358				358		1410				1410	1175	701	P
11/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	23	342	16			358		1961				1961	1175	935	P
10/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	20	274	68			342		2135				2135	1175	1388	P
9/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	3	271	3			274		63				63	1175	27	P
8/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	5	271	4	4		271	47.3	130				130	1175	54	P
7/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	10	271				271		56				56	1175	32	P
6/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	264	7			271		1730				1730	1175	1210	P
5/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	264				264		2069				2069	1175	730	P
4/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	320	11	67		264	49.7	2707				2707	1175	529	P
3/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	314	6			320		2490				2490	1184	816	P
2/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	404	95	185		314	47.2	1838				1838	1184	3334	P
1/1/2010	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	404				404		4344				4344	1184	917	P
12/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	404				404		1623				1623	1184	279	P
11/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	27	400	4			404		853				853	1184	202	P
10/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	400	51	51		400	47	1319				1319	1184	375	P
9/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	27	307	93			400		3366				3366	1184	1316	P
8/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	236	71			307		3823				3823	1184	1506	P
7/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	230	6			236		3198				3198	1184	776	P
6/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	230				230		3921				3921	1184	701	P
5/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	230				230
4/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	230				230
3/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	2	223	7			230		30				30	1184	8	P
2/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	24	182	41			223		1382				1382	1184	517	P
1/1/2009	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	25	152	30			182		3619				3619	1184	855	P
12/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	PR	24	92	60			152		4928				4928	1184	352	P
12/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK	PR	24	11	7			18		4928				4928	1184	352	P
11/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	92				92
10/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	92				92
9/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	92				92
8/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	92				92
7/1/2008	ANTERO RESOURCES PICEANCE LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	92				92
6/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	22	92				92
5/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	16	183				183		1683	5			1678	1	3788	I
4/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	20	183				183		882	1			881	1	2901	I
3/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	29	183				183		1051	1			1050	1	681	I
2/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	23	108	75			183		3189	367			2822	1	1770	I
1/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	108				108
1/1/2008	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK	SI	0	108				108
12/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	SI	0	108				108
11/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	2	100	8			108		1117	17			1100	1	1270	I
10/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	3	100				100		6	1			5	1
9/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30	97	3			100		253	27			226	1	527	I
8/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	31	75	22			97		1654				1654	1	3643	I
7/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	17	69	6			75		1088	54			1034	1140	3015	I
6/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	28	36	33			69		1434	312			1122	1158	5015	I
5/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	30		36			36		5719	247			5472	1149	14071	I
4/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	29							19498	815			18683	1147	16055	I
3/1/2007	WINDSOR ENERGY GROUP LLC	045	12477	WILLIAMS FORK - CAMEO	PR	2							3204	5			3199	1	2125	I

COGIS DB