Petrora

COUNTIES · WALLER · OPERATORS

Waller County Operators

Every operator with a permit on file or a well of record here, ranked by permits issued in the window. Wells are each operator's current inventory in the county from the RRC wellbore file.

1 year3 years10 yearsAll time
#OperatorPermitsAll timeHorizontalWellsFirstLast
1Paloma Operating, LLC2200Jan 14, 2026Oct 20, 2026
2Union Gas Operating Company—00166——
384 Energy LLC—00146——
4Exxon Corp.—3540100——
5Escondido Petroleum Company, Inc—145067——
6Triangle Three Resources L.L.C.—102059——
7Hilcorp Energy Company—23048——
8Silverbrook Operating LLC—0041——
9Nupower Energy LLC—0020——
10R.T.C. Resources, L.P.—77019——
11Geosouthern Energy Corporation—3018——
12Humble Oil & Refining Co.—0018——
13Lone Wolf Operating Company—80017——
14Enhanced Energy Partners Corp—8015——
15Exxon Mobil Corporation—34013——
16Denver Energy Exploration,llc—13011——
17Lone Wolf Operating Company, LP—3409——
184 Boots Oil Company, LLC—109——
19Arco Oil & Gas Co.—208——
20Layline Petroleum I, LLC—1306——
21Flag-Redfern Oil Company—906——
22Gen-Nan Resources & Equip., L.P.—3905——
23Texas Australia Power, Inc.—1305——
24Reichmann Petroleum Corp.—305——
25Amoco Production Co.-Alvin—005——
26Gen-Nan Resources & Equip., Inc.—10804——
27Forest Oil Corporation—5504——
28Strand Energy, L.C.—1504——
29Trailblazer Oil & Gas LLC—004——
30Texas-Australia Power Inc.—2803——
31High Chapparal Oil Company—2103——
32Property Development Group, Inc.—2103——
33Browning Landon—003——
34Senora Resources Inc.—003——
35Sunray Operating Company LLC—1002——
36Atapco—602——
37Placid Oil Company—602——
38New Century Exploration, Inc.—502——
39Richman Petroleum Corp.—302——
40Stanotex, LLC—302——
41Jr Resources, Inc.—202——
42Continental Oil Company—002——
43DFG Oil & Gas LLC—002——
44Howitzer Operating LLC—002——
45Kerr-McGee Corporation—002——
46KWS Oil & Gas LLC—002——
47Lindow Oil & Gas LLC—002——
48Mag Exploration LLC—002——
49Messy Oil and Gas LLC—002——
50Moore Petroleum Service Inc.—002——
51North American Drilling Corp—002——
52Pan American Petroleum Corp.—002——
53Phoenix Oil Field Equipment Co.—002——
54Wilbanks Bruce A. Company—002——
55RTC Resources Inc—5201——
56H-M Resource Management, Inc.—4001——
57Johnson Sanford OP Co., Ltd—1801——
58Express Oil Co.—1101——
59Integrity Petroleum Group, Inc.—901——
60Peters Petroleum Corporation—701——
61Kirby Exploration Company—601——
62Karenco Resources, Inc.—401——
63Talon Development Company—401——
64Tres Operating Co., LLC—401——
65Hester, B. M.—301——
66Century Resources, Inc.—201——
67Dominion Minerals Corporation—201——
68Enertech Resources, Inc.—201——
69Dolberry Energy Resources Corp.—101——
70Marino, Charles B.—101——
71Newfield Exploration Company—101——
72Premier Coil Solutions, Inc.—101——
73Premier Minerals, Inc—101——
74Shell Oil Company—101——
75Amrwr LLC—001——
76Apache Exploration Inc. (I)—001——
77Atlantic Richfield Company—001——
78Big Run Production Company—001——
79Clearly Petroleum LLC—001——
80Coastline Operating L.L.C.—001——
81Cox & Cox Production Co.—001——
82Evergreen Energy Inc.—001——
83GTG Operating LLC—001——
84Ipact—001——
85K-3 Resources LP—001——
86Lakehills Production Inc.—001——
87Mosbacher Production Co.—001——
88North Houston Oper. Comm. Agents—001——
89Ows Energy Inc.—001——
90Reddy Disposals LLC—001——
91Texas Oil & Gas Corp.—001——
92Torch Operating Company—001——
93Walter Oil & Gas Corporation—001——
94Beta Operating Company, LLC—3100——
95Chief Operating Company—2800——
96Cambridge Royalty Company—1500——
97Coho Resources Inc.—800——
98Transcontinental Minerals Corp.—700——
997711 Corporation, The—600——
100Monterrey Petroleum Corp.—600——
101Bridas Energy USA, Inc.—500——
102Javelina Oil & Gas Development—500——
103Leger Production Co., Inc.—500——
104Mission Resources Corporation—500——
105Neostar Energy Co—500——
106Pure Energy Company—500——
107T-N-T Engineering, Inc.—500——
108Wilbanks, Bruce A.—500——
109Double Eagle Petroleum Corp—400——
110Exxon Corp. - Houston—400——
111Optimum Exploration LLC—400——
112Prime Natural Resources Inc—400——
113Ranch Exploration Ventures, LLC—400——
114Salt Grass Exploration Inc.—300——
115Chapman Oil—200——
116Domino Prod Services Inc—200——
117Hadaway Engineering Inc.—200——
118Halladay Petroleum, Inc.—200——
119Ind. Resources Operating Co. Inc—200——
120Lowmar Exploration Company—200——
121Millennium Offshore Group, Inc.—200——
122MLC Operating, LP—200——
123Mosbacher Prod. Co.-Transco Exp.—200——
124Mvu Brazos Corp.—200——
125Northstar Energy, Inc.—200——
126Pedeco, Inc.—200——
127Shamrock Oil Co.—200——
128Stellar Exploration & Prod. Inc.—200——
129Tenneco Oil Co.—200——
130Torch Energy Corporation—200——
131Weaver, Carnes W—200——
132Amerada Hess Corporation—100——
133Anadarko Production Company—100——
134Barnhart Co.—100——
135Beta Gas & Oil, Inc.—100——
136BHP Petroleum (Americas) Inc.—100——
137Cache Petroleum Operating Co.,lp—100——
138Cliffs Drilling Company—100——
139Conoco Inc.—100——
140Cortex Energy, Inc—100——
141Dixie Land Operating, LLC—100——
142Dow Chemical Co., The—100——
143Getty Oil Co.—100——
144Hawk Drilling, Inc.—100——
145H-M Oil Company—100——
146Howard,curtis Drilling Operation—100——
147Howard, Curtis Drlg Operation—100——
148Indexgeo & Associates, Inc.—100——
149Investex Petroleum, Inc.—100——
150Irvine Oil, Inc.—100——
151J.C.W. Energy Ltd.—100——
152Kellco Energy, Ltd.—100——
153Kilroy Company of Texas, Inc.—100——
154Lockout Corporation—100——
155Nelson & Tucker Operating Co.—100——
156Nueces Petroleum Corporation—100——
157Oxxn—100——
158Pennzoil Producing Co.—100——
159Petropro Energy Partners, L.P.—100——
160Pratt, CY Production Co.—100——
161Prime Operating Company—100——
162Rabensburg,aubrey H. Energy,inc.—100——
163Rainbow Ventures—100——
164Ross, Dwight M. Drlg. Co., Inc.—100——
165Rowe Production Co.—100——
166Sandalwood Exploration, L.P.—100——
167Seagull Resources, Inc.—100——
168St. Michael Exploration Co.—100——
169Synergy Oil & Gas, Inc. (A)—100——
170Texas Oil & Minerals Corp.—100——
171Union Gas Operating Company—100——
172Union Texas Petroleum Corp.—100——
173Willman Oil & Gas, Inc.—100——

173 OPERATORS · WINDOW ON THE RRC ISSUE DATE