All operators in Pennsylvania

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Every operator with wells on file in Pennsylvania, ranked by total well count. Click any name for that operator's per-state activity, coverage map, and recent records.

# Operator Wells Last 60 days Trend
1 DIVERSIFIED PROD LLC 21,690 0 0
2 QUAKER STATE CORP 12,880 0 0
3 PA DEP OFC OIL & GAS MGMT 12,878 0 0
4 PENNZOIL PROD CO 10,986 0 0
5 UNKNOWN OPR 9,326 0 0
6 MINARD RUN OIL CO 4,734 0 0
7 RANGE RESOURCES APPALACHIA LLC 3,841 3 -3
8 WITCO CORP 3,620 0 0
9 PA GEN ENERGY CORP 3,366 0 0
10 PETRO TECH INC 3,201 0 0
11 EQT PROD CO 3,130 0 -6
12 NATL FUEL GAS SUPPLY CORP 2,715 0 0
13 EXPAND OPER LLC 2,652 4 -7
14 OWS ENERGY LLC 2,609 0 0
15 SENECA RESOURCES CO LLC 2,581 0 -1
16 SNYDER BROS INC 2,563 0 0
17 CHESAPEAKE APPALACHIA LLC 2,196 0 0
18 COTERRA ENERGY INC 2,045 0 -5
19 CAMERON ENERGY CO 2,027 0 -1
20 APOLLO RESOURCES LLC 1,883 0 0
21 ARG RESOURCES INC 1,878 0 0
22 VEC ENERGY LLC 1,873 0 0
23 PENNHILLS RESOURCES LLC 1,811 0 0
24 KRIEBEL NATURAL GAS CO LLC 1,679 0 0
25 CNX GAS CO LLC 1,596 0 -1
26 CATALYST ENERGY INC 1,535 0 0
27 BULL RUN RESOURCES LLC 1,501 0 0
28 EASTERN GAS TRANS & STORAGE INC 1,468 0 0
29 REPSOL OIL & GAS USA LLC 1,445 4 -2
30 NORTH AMER OIL & GAS DRILLING CO INC 1,432 0 0
31 PEOPLES GAS CO LLC 1,430 0 0
32 RICHARD B HERZOG 1,352 0 0
33 KRIEBEL MINERALS INC 1,311 0 0
34 EAST RESOURCES INC 1,185 0 0
35 US ENERGY EXPLORATION CORP 1,140 0 0
36 GAS & OIL MGMT ASSN INC 1,132 0 -1
37 GREYLOCK CONVENTIONAL LLC 1,121 0 0
38 RICE DRILLING B LLC 1,097 0 0
39 ATLAS RESOURCES LLC 1,069 0 0
40 OWS ACQUISITION CO LLC 1,063 0 0
41 FAIRMAN CORP 1,052 0 0
42 MTN V OIL & GAS INC 994 0 0
43 PHILLIPS EXPLORATION INC 959 0 0
44 PEOPLES NATURAL GAS CO LLC 947 0 0
45 MSL OIL & GAS CORP 927 0 0
46 EXCO RESOURCES PA INC 924 0 0
47 PIN OAK ENERGY PARTNERS LLC 905 0 0
48 CONSOL PA COAL CO LLC 900 0 0
49 COMPASS DEV INC 884 0 0
50 RETURN OIL CORP 871 0 0
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