Sullivan County, PA oil and gas wells

Name: Sullivan County, PA oil and gas wells
Creator: Pennsylvania Department of Environmental Protection

506 wells: 204 active, 26 plugged, 1 orphaned, run by 12 operators.

Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-19.

Top operators in Sullivan

Operator	Active	Wells here
EXPAND OPER LLC	193	205
SABRE ENERGY DEV LLC	6	6
EXCO RESOURCES PA LLC	5	25
CHESAPEAKE APPALACHIA LLC	0	173
CHIEF OIL & GAS LLC	0	75
CARRIZO (MARCELLUS) LLC	0	10
SWN PROD CO LLC	0	4
ANADARKO E&P ONSHORE LLC	0	2
CONSOL GAS CO	0	2
MAT OIL & GAS EXPLORATION INC	0	1
PA DEP OFC OIL & GAS MGMT	0	1
SOUTHWESTERN ENERGY PROD CO	0	1

Wells

Not plugged · All wells · Plugged · Orphaned

Well	API / ID	Status	Type	Operator
Bering 3H	37-113-20495	Active	Gas	SABRE ENERGY DEV LLC
Bering 6H	37-113-20500	Active	Gas	SABRE ENERGY DEV LLC
CASTROGIOVANNI UNIT 1	37-113-20005	Plugged	Gas	SWN PROD CO LLC
CHAMPLIN NE SUL 1H	37-113-20274	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CHAMPLIN NE SUL 2H	37-113-20273	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CHAMPLIN S SUL 5H	37-113-20275	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CHERRYMILLS 101HC	37-113-20472	Active	Gas	EXPAND OPER LLC
CHERRYMILLS 102HC	37-113-20473	Active	Gas	EXPAND OPER LLC
CHERRYMILLS 4HC	37-113-20471	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CHERRYMILLS 103HC	37-113-20474	Active	Gas	EXPAND OPER LLC
CHERRYMILLS 106HC	37-113-20475	Active	Gas	EXPAND OPER LLC
CHERRYMILLS NE SUL 1H	37-113-20175	Active	Gas	EXPAND OPER LLC
CHERRYMILLS SE SUL 1H	37-113-20174	Active	Gas	EXPAND OPER LLC
CHERRYMILLS SW SUL 3H	37-113-20176	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CHERRYMILLS SW SUL 3H	37-113-20232	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CONNELL SUL 2H	37-113-20122	Active	Gas	EXPAND OPER LLC
CONNELL SUL 3H	37-113-20123	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CONNELL SUL 3H	37-113-20188	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CONNELL SUL 5H	37-113-20124	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CONNELL SUL 6H	37-113-20272	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CORL N SUL 2H	37-113-20120	Active	Gas	EXPAND OPER LLC
CORL S SUL 1H	37-113-20313	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CORL S SUL 1H OG	37-113-20172	Cancelled / expired	Oil & gas	CHESAPEAKE APPALACHIA LLC
CORL S SUL 3H	37-113-20121	Active	Gas	EXPAND OPER LLC
COVEYTOWN 2H	37-113-20022	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
COVEYTOWN 5H	37-113-20011	Active	Gas	EXPAND OPER LLC
COVEYTOWN 6H	37-113-20021	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
COVEYTOWN SUL 1H	37-113-20184	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
COVEYTOWN SUL 1H	37-113-20302	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CSB N SUL 1H	37-113-20127	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
CSB N SUL 2H	37-113-20125	Plugged	Gas	CHESAPEAKE APPALACHIA LLC
CSB S SUL 2H	37-113-20213	Cancelled / expired	Gas	SOUTHWESTERN ENERGY PROD CO
CZOP UNIT 1H	37-113-20278	Active	Gas	EXPAND OPER LLC
CZOP UNIT 2H	37-113-20352	Active	Gas	EXPAND OPER LLC
CZOP UNIT 3H	37-113-20353	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
DACHEUX UNIT 1H	37-113-20082	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT 2H	37-113-20233	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT 3H	37-113-20234	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT 4H	37-113-20235	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT 5H	37-113-20236	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT 6H	37-113-20237	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT B 101HC	37-113-20476	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT B 1H	37-113-20245	Active	Gas	EXPAND OPER LLC
DACHEUX UNIT B 2H	37-113-20246	Temporarily abandoned	Gas	EXPAND OPER LLC
DIEFFENBACH 1(2951	37-113-20002	Plugged	Gas	CONSOL GAS CO
DINGO SUL 1H	37-113-20257	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
DINGO SUL 2H	37-113-20258	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
EAGLE ROCK N SUL 2H	37-113-20130	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
EAGLE ROCK N SUL 2H	37-113-20218	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
EAGLE ROCK N SUL 3H	37-113-20153	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
EDKIN HILL 4HU	37-113-20497	Active	Gas	EXCO RESOURCES PA LLC
EDKIN HILL ROAD PAD 1 3H	37-113-20423	Active	Gas	EXCO RESOURCES PA LLC
EDKIN HILL UNIT 1H	37-113-20356	Cancelled / expired	Gas	EXCO RESOURCES PA LLC
EDKIN HILL UNIT 2P 2H	37-113-20330	Active	Gas	EXCO RESOURCES PA LLC
EDKIN HILL UNIT 3P 3H	37-113-20312	Cancelled / expired	Gas	EXCO RESOURCES PA LLC
ELK RUN HUNTING CLUB PAD 1 9H	37-113-20154	Plugged	Gas	EXCO RESOURCES PA LLC
ELK RUN HUNTING CLUB PAD 2 3H	37-113-20155	Cancelled / expired	Gas	EXCO RESOURCES PA LLC
FIELD 2H	37-113-20056	Plugged	Gas	ANADARKO E&P ONSHORE LLC
FIELD 3H	37-113-20066	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FIELD 4H	37-113-20067	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FIELD 5H	37-113-20068	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FIELD 6H	37-113-20057	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FIELD SUL 6H	37-113-20189	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FREMAR 2H	37-113-20043	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FREMAR 4H	37-113-20050	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FREMAR 5H	37-113-20039	Active	Gas	EXPAND OPER LLC
FREMAR SUL 2H	37-113-20202	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FREMAR SUL 2H	37-113-20300	Cancelled / expired	Gas	CHESAPEAKE APPALACHIA LLC
FREY UNIT 1H	37-113-20009	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
G & S BIG RIGGER UNIT 1H	37-113-20165	Active	Gas	EXPAND OPER LLC
G & S BIG RIGGER UNIT 2H	37-113-20166	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
G & S BIG RIGGER UNIT 2H	37-113-20282	Active	Gas	EXPAND OPER LLC
G & S BIG RIGGER UNIT 3H	37-113-20286	Active	Gas	EXPAND OPER LLC
G & S BIG RIGGER UNIT 4H	37-113-20285	Active	Gas	EXPAND OPER LLC
G & S BIG RIGGER UNIT 5H	37-113-20284	Active	Gas	EXPAND OPER LLC
G & S BIG RIGGER UNIT 6H	37-113-20283	Active	Gas	EXPAND OPER LLC
GASS UNIT 3H	37-113-20190	Cancelled / expired	Gas	EXCO RESOURCES PA LLC
HART NORTH UNIT 1H	37-113-20368	Active	Gas	EXPAND OPER LLC
HART NORTH UNIT 2H	37-113-20349	Active	Gas	EXPAND OPER LLC
HART SOUTH UNIT 1H	37-113-20350	Active	Gas	EXPAND OPER LLC
HART SOUTH UNIT 2H	37-113-20367	Shut in	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB A 104HC	37-113-20506	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB A 4HC	37-113-20503	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB A 6HC	37-113-20504	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB A 7HC	37-113-20505	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB NORTH UNIT 1H	37-113-20374	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 1H	37-113-20407	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 1H	37-113-20412	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB NORTH UNIT 2H	37-113-20375	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 2H	37-113-20408	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 2H	37-113-20413	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 3H	37-113-20376	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 3H	37-113-20409	Cancelled / expired	Gas	CHIEF OIL & GAS LLC
HEMLOCK HUNTING CLUB NORTH UNIT 3H	37-113-20414	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB UNIT 1H	37-113-20053	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB UNIT 2H	37-113-20316	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB UNIT 3H	37-113-20315	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB UNIT 4H	37-113-20314	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB UNIT 5H	37-113-20317	Active	Gas	EXPAND OPER LLC
HEMLOCK HUNTING CLUB UNIT B 1H	37-113-20325	Cancelled / expired	Gas	CHIEF OIL & GAS LLC