Oil and gas leases in Ector County — page 12

Ector County, Texas has 2,297 oil and gas leases with production on file at the Railroad Commission, all of them in Commission district 08. 2,066 of them are oil leases and 231 are gas leases. Between them they carry 21,890 wellbores. Reported volumes run from January 1993 to August 2026 and come to 757.9 million barrels of oil and 540.9 million Mcf of gas. 331 operators file returns here. Every lease below has its own page with a decline-curve forecast and an estimate of what the whole lease is worth.

Key facts about Ector County

How many oil and gas leases are in Ector County?
Ector County has 2,297 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Ector County produced?
Leases in Ector County have reported 757,905,309 barrels of oil (bbl) and 540,914,905 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Ector County?
331 operators file production returns for leases in Ector County.
How much are mineral rights in Ector County worth?
There is no single figure: what a mineral or royalty interest in Ector County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 2,297 leases listed here has its own page with the full production history the operator reported, a decline-curve forecast, and an estimate of what a royalty interest in it is worth today.

Leases — page 12 of 12

  • RIGEL — oil, Marathon Oil Company, Ector County, 489 reported
  • MOSS UNIT "C" — oil, Aghorn Operating, Inc., Ector County, 489 reported
  • HENDERSON UNIT — oil, Satanta Oil Company, Ector County, 487 reported
  • CONNELL, W. E., -A- — oil, Pennzoil Petroleum Company, Ector County, 481 reported
  • CONNELL, W.E. NCT-3 — oil, Texaco E & P Inc., Ector County, 481 reported
  • MILLARD D — oil, Phillips Petroleum Company, Ector County, 471 reported
  • MILLARD -C- — oil, Phillips Petroleum Company, Ector County, 453 reported
  • RUMSEY -A- — oil, Boyd, D. K. Oil And Gas Co.,Inc., Ector County, 425 reported
  • SLATOR -E- — oil, Shell Western E&P Inc., Ector County, 399 reported
  • TXL "23" — oil, Denbury Management, Inc., Ector County, 399 reported
  • HENDERSON, F. A. -B- — oil, Oxy USA WTP LP, Ector County, 384 reported
  • J. E. PARKER 20 — oil, BVX Operating, Inc., Ector County, 382 reported
  • COWDEN -A- — oil, B & B Production Co, Ector County, 381 reported
  • PARKER T — oil, Seaboard Oil Company, Ector County, 368 reported
  • FRANK -B- — oil, Phillips Petroleum Company, Ector County, 352 reported
  • TXL -A- — oil, Miltex Oil Company, Ector County, 352 reported
  • MILLARD L — oil, Founders Oil & Gas Operating,LLC, Ector County, 352 reported
  • SLATOR — oil, Stephens, Autry C., Ector County, 337 reported
  • GOLDSMITH, C. A. ET AL — gas, Xto Energy Inc., Ector County, 326 reported
  • PARKER MINERALS 9C — oil, Sheridan Production Company, LLC, Ector County, 318 reported
  • TXL "C" — oil, Baker Operating, Inc., Ector County, 312 reported
  • GENERAL CRUDE — oil, Baxter, Kelly H., Ector County, 305 reported
  • SOUTHEAST -8- — oil, Haylan Oil Company, Ector County, 302 reported
  • PHILLIPS-SHOE BAR -17- — oil, Richland Resources Corporation, Ector County, 300 reported
  • CONNELL ESTATE — oil, Eric Oil Company, Ector County, 293 reported
  • MILLARD -D- — oil, Conocophillips Company, Ector County, 288 reported
  • BLAKENEY — oil, Grand Energy, Inc., Ector County, 274 reported
  • EIDSON "B" — oil, Phillips Petroleum Company, Ector County, 272 reported
  • MILLARD — oil, Union Oil Company Of California, Ector County, 256 reported
  • SLATOR -B- — oil, Shell Western E&P Inc., Ector County, 248 reported
  • MIDLAND FARMS -A- — oil, MW Petroleum Corporation, Ector County, 247 reported
  • -CO- — oil, Black, R. W., Ector County, 245 reported
  • COWDEN RANCH '6A' — oil, Rust Oil Corp., Ector County, 228 reported
  • THOMAS -H- TRACT 1 — oil, Shell Western E&P Inc., Ector County, 220 reported
  • YARBROUGH & ALLEN — oil, Exxon Corp., Ector County, 215 reported
  • TXL -B- — oil, Tejas Trucking, Inc., Ector County, 213 reported
  • COWDEN RANCH '7A' — oil, Rust Oil Corp., Ector County, 210 reported
  • PARKER, J. E. A — oil, Bright & Co., Ector County, 204 reported
  • PHILLIPS TXL "E" — oil, Petroplex Energy Inc., Ector County, 204 reported
  • TXL -HP- — oil, Shell Western E&P Inc., Ector County, 198 reported
  • SLATOR -C- — oil, Incline Energy, Ector County, 194 reported
  • THOMAS "H" TRACT 1 — oil, Apache Corporation, Ector County, 174 reported
  • TXL "27" — oil, Denbury Management, Inc., Ector County, 173 reported
  • YORK, R L B — oil, Exxon Corp., Ector County, 163 reported
  • MIDLAND FARMS CO. -C- — oil, MW Petroleum Corporation, Ector County, 158 reported
  • TXL -K- — oil, Anadarko Petroleum Corporation, Ector County, 153 reported
  • GROVE, W. H. — oil, Simpson Oil Company, Ector County, 140 reported
  • PARKER TRUST -20- — oil, Santa Fe Energy Resources, Inc., Ector County, 136 reported
  • W.C. COCHRAN — oil, Texland Petroleum, L.P., Ector County, 128 reported
  • CONNELL, W.E. NCT-1 — oil, Cross Timbers Energy, LLC, Ector County, 124 reported
  • HENDERSON — oil, Occidental Permian Ltd., Ector County, 121 reported
  • GRAYBURG GAS UNIT XII — gas, Kelt Oil & Gas, Inc., Ector County, 120 reported
  • THOMAS -C- — oil, Shell Western E&P Inc., Ector County, 119 reported
  • SLATOR -C- — oil, Anadarko Petroleum Corporation, Ector County, 119 reported
  • HENRY — oil, Linn Operating, Inc., Ector County, 114 reported
  • TXL "HHH" — oil, Sha-Jam Operating Corp., Ector County, 109 reported
  • PARKER ESTATE — oil, Topat Oil Corporation, Ector County, 103 reported
  • SOUTHWEST — oil, Permian Resources, Inc., Ector County, 96 reported
  • NELSON — oil, Sandridge Expl. And Prod., LLC, Ector County, 94 reported
  • TXL -23- — oil, Denbury Management, Inc., Ector County, 92 reported
  • BARROW 14 — oil, Keystone Petroleum GP LLC, Ector County, 83 reported
  • FASKEN — oil, Endeavor Energy Resources L.P., Ector County, 83 reported
  • BARROW — oil, Penick, Jerry, Ector County, 80 reported
  • MILLARD -C- — oil, Phillips Petroleum Company, Ector County, 76 reported
  • COWDEN, W. F., -D- R/A -A- — oil, Amoco Production Company, Ector County, 76 reported
  • LOTER, OSCAR — oil, Headington Oil Company, Ector County, 75 reported
  • RATLIFF RANCH 'A' — oil, Eureka Prospecting Company, Ector County, 71 reported
  • HOLT, O. B. JR. — gas, Pure Resources, L.P., Ector County, 70 reported
  • PARKER TRUST 20 — oil, Acoma Operating, LLC, Ector County, 63 reported
  • WITCHER -D- — oil, Phillips Petroleum Company, Ector County, 62 reported
  • HENDERSON, S. — oil, Texaco E & P Inc., Ector County, 43 reported
  • TXL-X — oil, Oxy USA Inc., Ector County, 42 reported
  • TXL -L- A/C #1 — oil, Shell Western E&P Inc., Ector County, 30 reported
  • COWDEN O — oil, Fina Oil & Chemical Company, Ector County, 29 reported
  • T. X. L. -D- — oil, Apache Corporation, Ector County, 29 reported
  • CUMMINS, H. E. — oil, B & B Production Co, Ector County, 28 reported
  • TXL -27 — oil, Denbury Management, Inc., Ector County, 26 reported
  • FOSTER, H.S. "D" — oil, Conoco Inc., Ector County, 23 reported
  • CONNELL, W. E. #13 — oil, Ewt Operating Company, Ector County, 22 reported
  • BLAKENEY — oil, Phillips Petroleum Company, Ector County, 19 reported
  • PARKER TRUST -20- — oil, Santa Fe Energy Resources, Inc., Ector County, 19 reported
  • TXL "AT" — oil, Mariah Energy Corp., Ector County, 17 reported
  • COWDEN, E.F. -A- — oil, Solimar Energy, Ector County, 14 reported
  • FOSTER "G" — oil, Oxy USA Inc., Ector County, 12 reported
  • COWDEN, R. B. — oil, Andector Exploration Company, Ector County, 11 reported
  • EDWARDS -28- — oil, Placid Oil Company, Ector County, 8 reported
  • AMOCO-COWDEN-9 — oil, Thomas Exploration & Devel., Inc, Ector County, 8 reported
  • BRIAN — oil, Linn Operating, Inc., Ector County, 8 reported
  • GRAYBURG GAS UNIT IX — gas, Fasken Oil And Ranch, Ltd., Ector County, 7 reported
  • CONNELL, W. E., EST. -10- — oil, Ewt Operating Company, Ector County, 5 reported
  • COWDEN M — oil, Andector Exploration Company, Ector County, 4 reported
  • TXL "N" — oil, Oxy USA Inc., Ector County, 2 reported
  • EDWARDS ESTATE — oil, M-T Petroleum, Inc., Ector County, 2 reported
  • GOLDSMITH, C. A., ETAL — oil, Chevron U. S. A. Inc., Ector County, 1 reported
  • LONGBOTHAM, CORA, "C" — oil, Amoco Production Company, Ector County, 1 reported
  • COWDEN -L- — oil, Fina Oil & Chemical Company, Ector County, 1 reported
  • HENDERSON, W. B. "D" — oil, Forest Oil Corporation, Ector County, 1 reported

Production figures are as reported to the Railroad Commission of Texas. Values shown on lease pages are estimates produced by fitting a decline curve to that reported history; they are not offers or appraisals.