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Oil and Gas Index Page

Top 50 Oil Producers in 2013

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You can also see a list for 2012, the last year for which data is complete.

Rank Operator Production
(barrels)
% of
total
1 SandRidge Exploration and Production LLC 2,225,905 5.6
2 Murfin Drilling Co., Inc. 1,905,848 4.8
3 OXY USA Inc. 1,877,285 4.7
4 BEREXCO LLC 1,841,854 4.7
5 Vess Oil Corporation 1,247,633 3.2
6 American Warrior, Inc. 1,043,405 2.6
7 Samuel Gary Jr. & Associates, Inc. 730,437 1.9
8 Ritchie Exploration, Inc. 677,753 1.7
9 Citation Oil & Gas Corp. 620,466 1.6
10 Lario Oil & Gas Company 598,226 1.5
11 Woolsey Operating Company, LLC 597,953 1.5
12 Palomino Petroleum, Inc. 597,817 1.5
13 Vincent Oil Corporation 568,478 1.4
14 HERMAN L. LOEB, LLC 544,765 1.4
15 Merit Energy Company, LLC 515,336 1.3
16 Mai Oil Operations, Inc. 499,125 1.3
17 Hartman Oil Co., Inc. 488,820 1.2
18 McCoy Petroleum Corporation 458,849 1.2
19 Trans Pacific Oil Corporation 430,482 1.1
20 Farmer, John O., Inc. 412,686 1.0
21 L. D. Drilling, Inc. 399,629 1.0
22 Mull Drilling Company, Inc. 387,919 1.0
23 Cimarex Energy Co. 377,339 1.0
24 Shell Gulf of Mexico Inc. 354,211 .9
25 Downing-Nelson Oil Co Inc 312,358 .8
26 Abercrombie Energy, LLC 307,622 .8
27 Shakespeare Oil Co., Inc. 291,641 .7
28 Grand Mesa Operating Company 268,347 .7
29 Larson Operating Company 264,920 .7
30 Val Energy, Inc. 257,002 .7
31 PetroSantander (USA) Inc. 251,059 .6
32 Empire Energy E&P, LLC 246,019 .6
33 F. G. Holl Company L.L.C. 242,458 .6
34 Rama Operating Co., Inc. 237,270 .6
35 H & C Oil Operating Inc. 233,547 .6
36 Carmen Schmitt, Inc. 220,931 .6
37 RJM Company 215,950 .6
38 Pickrell Drilling Company, Inc. 212,000 .5
39 Raymond Oil Company, Inc. 210,554 .5
40 Gore Oil Company 200,875 .5
41 Tengasco, Inc. 199,809 .5
42 Lotus Operating Company, L.L.C. 199,765 .5
43 Chieftain Oil Co., Inc. 197,322 .5
44 Discovery Natural Resources LLC 197,294 .5
45 Daystar Petroleum, Inc. 197,081 .5
46 Venture Resources, Inc. 196,034 .5
47 Landmark Resources, Inc. 192,599 .5
48 DaMar Resources, Inc. 191,558 .5
49 Trek AEC, LLC 187,742 .5
50 Falcon Exploration, Inc. 177,324 .5


Kansas Geological Survey
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URL=http://www.kgs.ku.edu/Magellan/Field/operators.html
Programs Updated May 27, 2014
Production data from Kansas Dept. of Revenue files monthly.
Company data from Kansas Dept. of Revenue and Corporation Commission files.