Oil and gas leases in Karnes County — page 10

Karnes County, Texas has 3,456 oil and gas leases with production on file at the Railroad Commission. 1,768 of them are oil leases and 1,688 are gas leases. Between them they carry 6,870 wellbores. Reported volumes run from January 1993 to August 2026 and come to 1.2 billion barrels of oil and 2.0 billion Mcf of gas. 196 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 Karnes County

How many oil and gas leases are in Karnes County?: Karnes County has 3,456 oil and gas leases with production reported to the Railroad Commission of Texas, as of August 2026.
How much oil and gas has Karnes County produced?: Leases in Karnes County have reported 1,206,104,073 barrels of oil (bbl) and 2,026,634,613 thousand cubic feet of gas (Mcf) to the Railroad Commission of Texas between January 1993 and August 2026.
How many operators are active in Karnes County?: 196 operators file production returns for leases in Karnes County.
How much are mineral rights in Karnes County worth?: There is no single figure: what a mineral or royalty interest in Karnes County is worth depends on the individual lease, its decline, and the share the owner holds. Each of the 3,456 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 10 of 18

TURNBULL UNIT B-C-G 1H PSA — gas, Marathon Oil Ef LLC, Karnes County, 616 thousand reported
SPEAR REYNOLDS UNIT C — oil, Burlington Resources O & G Co LP, Karnes County, 615 thousand reported
PHILLIPPE GU1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 615 thousand reported
MAY-RYAN UNIT C — oil, Marathon Oil Ef LLC, Karnes County, 613 thousand reported
MURPHY-SINCLAIR UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 613 thousand reported
BEICKER — oil, Encana Oil & Gas(USA) Inc., Karnes County, 612 thousand reported
RIDLEY 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 611 thousand reported
WARNER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 611 thousand reported
BRYSCH-KITCHEN USW C — oil, Burlington Resources O & G Co LP, Karnes County, 611 thousand reported
B. U.-AMOCO-SPIELHAGEN — gas, Pennzoil Exploration & Prod. Co., Karnes County, 609 thousand reported
CHOATE 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 608 thousand reported
L.B. HAILEY AC — gas, Marathon Oil Ef LLC, Karnes County, 608 thousand reported
MUSCHALEK BLAIR UNIT D — oil, Burlington Resources O & G Co LP, Karnes County, 608 thousand reported
SPEARY FAMILY TRUST UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 607 thousand reported
ROBERT BOWMAN UNIT — oil, Marathon Oil Ef LLC, Karnes County, 606 thousand reported
KOTARA-JANYSEK — gas, Parker & Parsley Development L.P, Karnes County, 606 thousand reported
BAILEY UNIT — oil, Blackbrush O & G, Inc., Karnes County, 602 thousand reported
LUNA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 602 thousand reported
SIENKIEWICZ UNIT — gas, Marathon Oil Ef LLC, Karnes County, 598 thousand reported
BAILEY-RETZLOFF UNIT — gas, Marathon Oil Ef LLC, Karnes County, 598 thousand reported
SOUNDGARDEN UNIT — oil, Magnolia Oil & Gas Operating LLC, Karnes County, 597 thousand reported
PARGMANN — gas, Bay Rock Operating Company, Karnes County, 597 thousand reported
SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 596 thousand reported
GROSS-MCLEAN UNIT — oil, Marathon Oil Ef LLC, Karnes County, 596 thousand reported
BETTS UNIT — oil, Eog Resources, Inc., Karnes County, 596 thousand reported
CHILDREN'S-WESTON UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 595 thousand reported
BEST-FENNER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 595 thousand reported
SIENKIEWICZ UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 594 thousand reported
TMK UNIT E — oil, Gulftex Energy, LLC, Karnes County, 594 thousand reported
SMOLIK 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 593 thousand reported
LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 593 thousand reported
TURNBULL UNIT D — gas, Marathon Oil Ef LLC, Karnes County, 590 thousand reported
CRISP A-CREWS A SA 1 — oil, BPX Operating Company, Karnes County, 590 thousand reported
SPEARY FAMILY TRUST UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 590 thousand reported
BARBOZA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 588 thousand reported
DIRECT ASSETS UNIT — gas, Marathon Oil Ef LLC, Karnes County, 588 thousand reported
ORR RANCH UNIT — oil, Eog Resources, Inc., Karnes County, 588 thousand reported
KAT UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 587 thousand reported
CRISP A AC-CREWS A AC SA 1 — oil, BPX Operating Company, Karnes County, 585 thousand reported
BEST-FENNER UNIT — oil, Marathon Oil Ef LLC, Karnes County, 585 thousand reported
COLEMAN QUAD ULW — oil, Burlington Resources O & G Co LP, Karnes County, 585 thousand reported
RUCKMAN-SCHENDEL USW C — oil, Burlington Resources O & G Co LP, Karnes County, 584 thousand reported
L.B. HAILEY-DAVILA-ST. GER SA — gas, Marathon Oil Ef LLC, Karnes County, 583 thousand reported
GILLEY UNIT — gas, Marathon Oil Ef LLC, Karnes County, 582 thousand reported
NARANJO-PETER-KS ULW A — oil, Burlington Resources O & G Co LP, Karnes County, 582 thousand reported
KOSUB UNIT — gas, Encana Oil & Gas(USA) Inc., Karnes County, 581 thousand reported
BROWN JENK-BORD USW B — oil, Burlington Resources O & G Co LP, Karnes County, 581 thousand reported
THOMAS CROZIER UNIT — gas, Eog Resources, Inc., Karnes County, 580 thousand reported
FLEETWOOD UNIT — gas, Eog Resources, Inc., Karnes County, 580 thousand reported
B.U. PAN AMERICAN - RUHMAN — gas, Pennzoil Exploration & Prod. Co., Karnes County, 578 thousand reported
LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 578 thousand reported
TURNBULL UNIT F — gas, Marathon Oil Ef LLC, Karnes County, 578 thousand reported
CRABTREE-JENNINGS USW C — oil, Burlington Resources O & G Co LP, Karnes County, 577 thousand reported
EDITH GRAY - SCHENDEL USW F — oil, Burlington Resources O & G Co LP, Karnes County, 575 thousand reported
LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 575 thousand reported
GROSS-MCLEAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 574 thousand reported
WITTE-SPAHN-MILLER SA — oil, Marathon Oil Ef LLC, Karnes County, 573 thousand reported
SMOLIK 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 572 thousand reported
WARNER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 572 thousand reported
WARNER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 571 thousand reported
BROWN JENK-BORD USW D — oil, Burlington Resources O & G Co LP, Karnes County, 571 thousand reported
DZIUK A-SCHENDEL A 189 SA 9 — gas, Devon Energy Production Co, L.P., Karnes County, 571 thousand reported
RUCKMAN A S. REYNOLDS D USW C — oil, Burlington Resources O & G Co LP, Karnes County, 571 thousand reported
FORSHAGE-HOWELL UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 570 thousand reported
YANTA A-CREWS B SA 1 — oil, BPX Operating Company, Karnes County, 568 thousand reported
PAWLIK UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 568 thousand reported
CRISP B-CREWS A SA 2 — oil, BPX Operating Company, Karnes County, 567 thousand reported
DAVIS B AC — oil, BPX Operating Company, Karnes County, 566 thousand reported
YANTA, EDWIN — gas, Magnolia Oil & Gas Operating LLC, Karnes County, 566 thousand reported
NPU (PORTER -4U ) — gas, Pennzoil Exploration & Prod. Co., Karnes County, 565 thousand reported
HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 563 thousand reported
KORTH VICKERS C-D USW C — oil, Burlington Resources O & G Co LP, Karnes County, 563 thousand reported
DIRECT ASSETS UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 562 thousand reported
MOY UNIT — oil, Tidal Petroleum, Inc., Karnes County, 562 thousand reported
KAS UNIT SOUTH PSA — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 562 thousand reported
KORTH VICKERS UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 561 thousand reported
REYNOLDS GAS UNIT 3 — gas, Marathon Oil Ef LLC, Karnes County, 559 thousand reported
WIATREK, P. V. — gas, Bridge Oil Company, L. P., Karnes County, 558 thousand reported
PHILLIPPE GU1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 557 thousand reported
HUNS-WARM-MUEL USW B — oil, Burlington Resources O & G Co LP, Karnes County, 557 thousand reported
LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 556 thousand reported
OSO-SANDIA UNIT — gas, Browning Oil Company, Inc., Karnes County, 556 thousand reported
ALEXANDER 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 555 thousand reported
ORR UNIT — oil, Eog Resources, Inc., Karnes County, 554 thousand reported
KOWALIK UNIT — oil, Plains Exploration & Prod. Co., Karnes County, 554 thousand reported
HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 553 thousand reported
GROSE A-KARNES B USW C — oil, Burlington Resources O & G Co LP, Karnes County, 553 thousand reported
CHALLENGER AC UNIT A — oil, Marathon Oil Ef LLC, Karnes County, 552 thousand reported
MIKA — oil, Gulftex Energy III, LP, Karnes County, 552 thousand reported
JANYSEK-ECLETO — gas, Magnolia Oil & Gas Operating LLC, Karnes County, 552 thousand reported
BOWERS UNIT — gas, Eog Resources, Inc., Karnes County, 550 thousand reported
RUCKMAN A S. REYNOLDS D USW A — oil, Burlington Resources O & G Co LP, Karnes County, 549 thousand reported
PHILLIPPE GU1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 548 thousand reported
MORRIS UNIT — oil, Eog Resources, Inc., Karnes County, 547 thousand reported
JANYSEK-ECLETO — gas, Magnolia Oil & Gas Operating LLC, Karnes County, 545 thousand reported
LINHART UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 543 thousand reported
WILLEKE UNIT A — gas, Burlington Resources O & G Co LP, Karnes County, 543 thousand reported
KRAWIETZ UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 543 thousand reported
GENELLE UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 542 thousand reported
BELLAH PATTON WILSON PSA A — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 541 thousand reported
DOUGLAS 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 541 thousand reported
BEAM HEDTKE UNIT — oil, Marathon Oil Ef LLC, Karnes County, 540 thousand reported
ELIZONDO 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 540 thousand reported
TRENCH FOOT UNIT F — oil, Verdun Oil & Gas LLC, Karnes County, 539 thousand reported
ESCONDIDO A B USW C — oil, Burlington Resources O & G Co LP, Karnes County, 539 thousand reported
REYNOLDS GAS UNIT 1 — oil, Marathon Oil Ef LLC, Karnes County, 539 thousand reported
WATSON 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 538 thousand reported
BLANC H — oil, Eog Resources, Inc., Karnes County, 538 thousand reported
HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 537 thousand reported
URRUTIA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 537 thousand reported
BAILEY UNIT C — oil, Burlington Resources O & G Co LP, Karnes County, 535 thousand reported
LISKA 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 535 thousand reported
FLYING-FORISTER-HICKOK USW B — oil, Burlington Resources O & G Co LP, Karnes County, 535 thousand reported
BODDEN UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 534 thousand reported
TURNBULL UNIT E — gas, Marathon Oil Ef LLC, Karnes County, 534 thousand reported
KORTH VICKERS C-D USW D — oil, Burlington Resources O & G Co LP, Karnes County, 534 thousand reported
BOOTS UNIT — oil, Gulftex Energy, LLC, Karnes County, 533 thousand reported
ELIZONDO 01 — gas, Ensign Operating LLC, Karnes County, 532 thousand reported
PHILLIPPE GU1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 532 thousand reported
SEGER UNIT — oil, Eog Resources, Inc., Karnes County, 531 thousand reported
CRABTREE-JENNINGS USW D — oil, Burlington Resources O & G Co LP, Karnes County, 531 thousand reported
CRABTREE-JENNINGS USW E — oil, Burlington Resources O & G Co LP, Karnes County, 530 thousand reported
DICKSON-ALLEN UNIT — oil, Ovintiv USA Inc., Karnes County, 530 thousand reported
YANTA NORTH UNIT 3 — oil, Burlington Resources O & G Co LP, Karnes County, 529 thousand reported
GAMERA B — oil, Eog Resources, Inc., Karnes County, 529 thousand reported
GISLER-ESCAMILLA — gas, Decker Operating Co., L.L.C., Karnes County, 527 thousand reported
HICKOK-FLYING HORSE USW A — oil, Burlington Resources O & G Co LP, Karnes County, 527 thousand reported
NARANJO UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 527 thousand reported
YANTA A AC-CREWS B AC SA 3 — oil, BPX Operating Company, Karnes County, 526 thousand reported
HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 525 thousand reported
TURNBULL F-KOWALIK SA3 — gas, Marathon Oil Ef LLC, Karnes County, 525 thousand reported
EDITH GRAY - SCHENDEL USW D — oil, Burlington Resources O & G Co LP, Karnes County, 524 thousand reported
MAY B UNIT — gas, Marathon Oil Ef LLC, Karnes County, 524 thousand reported
BEST-FENNER UNIT — gas, Marathon Oil Ef LLC, Karnes County, 523 thousand reported
EDITH GRAY-SCHENDEL USW B — oil, Burlington Resources O & G Co LP, Karnes County, 523 thousand reported
BAILEY B-C USW C — oil, Burlington Resources O & G Co LP, Karnes County, 523 thousand reported
JANSSEN UNIT A — oil, Burlington Resources O & G Co LP, Karnes County, 522 thousand reported
CREWS A AC-CRISP A AC SA 1 — oil, BPX Operating Company, Karnes County, 522 thousand reported
HUNS-WARM-MUEL USW D — oil, Burlington Resources O & G Co LP, Karnes County, 522 thousand reported
SPRENCEL "A" UNIT — gas, Ovintiv USA Inc., Karnes County, 522 thousand reported
MAY B UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 521 thousand reported
MAY UNIT 1 — gas, Marathon Oil Ef LLC, Karnes County, 521 thousand reported
GIBBS UNIT — oil, Eog Resources, Inc., Karnes County, 521 thousand reported
MONSON UNIT — gas, Ovintiv USA Inc., Karnes County, 519 thousand reported
KORTH VICKERS C-D USW A — oil, Burlington Resources O & G Co LP, Karnes County, 519 thousand reported
TINA BUTLER UNIT — oil, Marathon Oil Ef LLC, Karnes County, 519 thousand reported
WITTE-GROSS USW D — oil, Burlington Resources O & G Co LP, Karnes County, 517 thousand reported
HEDTKE-ANZALDUA UNIT — oil, Marathon Oil Ef LLC, Karnes County, 517 thousand reported
PAWELEK-MIXON USW B — oil, Burlington Resources O & G Co LP, Karnes County, 515 thousand reported
URRUTIA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 514 thousand reported
REYNOLDS GAS UNIT 1 — gas, Marathon Oil Ef LLC, Karnes County, 514 thousand reported
YANTA NORTH UNIT 2 — oil, Burlington Resources O & G Co LP, Karnes County, 514 thousand reported
GUTIERREZ, C. — gas, Texstar North America, Inc., Karnes County, 513 thousand reported
HAZEL UNIT — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 513 thousand reported
MOBIL UNIT B — gas, Marathon Oil Ef LLC, Karnes County, 512 thousand reported
HUNS-WARM-MUEL USW C — oil, Burlington Resources O & G Co LP, Karnes County, 512 thousand reported
TRENCH FOOT UNIT E — oil, Verdun Oil & Gas LLC, Karnes County, 511 thousand reported
HUNS-WARM-MUEL USW A — oil, Burlington Resources O & G Co LP, Karnes County, 510 thousand reported
BLANC L — oil, Eog Resources, Inc., Karnes County, 509 thousand reported
ESCONDIDO UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 508 thousand reported
CREWS UNIT — gas, Ovintiv USA Inc., Karnes County, 508 thousand reported
PATINO UNIT — gas, Marathon Oil Ef LLC, Karnes County, 507 thousand reported
MOY EAST — gas, Energy Hunter Resources, Inc., Karnes County, 506 thousand reported
CREWS A — oil, Petrohawk Operating Company, Karnes County, 504 thousand reported
HACKNEY, JOHN A. — gas, Enex Resources Corporation, Karnes County, 504 thousand reported
SUBLIME UNIT — oil, Magnolia Oil & Gas Operating LLC, Karnes County, 503 thousand reported
BRYSCH-KIT-WITC USW B — gas, Burlington Resources O & G Co LP, Karnes County, 503 thousand reported
FRANKE UNIT — gas, Marathon Oil Ef LLC, Karnes County, 502 thousand reported
FRANKE UNIT — gas, Hilcorp Energy Company, Karnes County, 502 thousand reported
REDING UNIT — oil, Eog Resources, Inc., Karnes County, 502 thousand reported
HOLLMAN UNIT — gas, Marathon Oil Ef LLC, Karnes County, 502 thousand reported
GOLDEN 'A' UNIT AC — oil, Devon Energy Production Co, L.P., Karnes County, 502 thousand reported
HAUSMANN UNIT — oil, Marathon Oil Ef LLC, Karnes County, 501 thousand reported
NARANJO-K SOUTH USW B — oil, Burlington Resources O & G Co LP, Karnes County, 500 thousand reported
FRANKE UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 499 thousand reported
MOY EAST — oil, Tidal Petroleum, Inc., Karnes County, 499 thousand reported
SCHENDEL 02 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 498 thousand reported
CHAPMAN-HUMMEL UNIT — oil, Marathon Oil Ef LLC, Karnes County, 497 thousand reported
GAMERA D — oil, Eog Resources, Inc., Karnes County, 497 thousand reported
MCCARTNEY UNIT — oil, Eog Resources, Inc., Karnes County, 496 thousand reported
GALLO ROJO A - TILLIE ANN A SA — oil, BHP Billiton Pet(Txla Op) Co, Karnes County, 496 thousand reported
BUTLER, B. C. — gas, Clay Exploration, Inc., Karnes County, 495 thousand reported
NAPOO A — gas, Verdun Oil & Gas LLC, Karnes County, 495 thousand reported
REYNOLDS GAS UNIT 3 — oil, Marathon Oil Ef LLC, Karnes County, 495 thousand reported
KORTH UNIT B — oil, Burlington Resources O & G Co LP, Karnes County, 494 thousand reported
BARGMANN TRUST A ENERVEST JV B — oil, Burlington Resources O & G Co LP, Karnes County, 494 thousand reported
DREES UNIT PSA — oil, Murphy Expl. & Prod. Co. - USA, Karnes County, 493 thousand reported
BU ANDERSON-PRICHARD-TENBERG — gas, Legend Natural Gas II, LP, Karnes County, 493 thousand reported
PHILLIPPE GU1 — gas, Statoil Texas Onshore Prop LLC, Karnes County, 492 thousand reported
ALEXANDER, M. S., ET AL — gas, Bruns, H. D., Karnes County, 492 thousand reported
BLANC J — oil, Eog Resources, Inc., Karnes County, 491 thousand reported
CREWS-KC-SAL-MILLER SA A — gas, Devon Energy Production Co, L.P., Karnes County, 490 thousand reported
LUNA UNIT — gas, Marathon Oil Ef LLC, Karnes County, 489 thousand reported
S REYNOLDS-COLIN B USW E — oil, Burlington Resources O & G Co LP, Karnes County, 487 thousand reported
RUCKMAN A S. REYNOLDS D USW D — oil, Burlington Resources O & G Co LP, Karnes County, 487 thousand reported
HOLLMAN UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 487 thousand reported
RIDLEY 01 — gas, Pioneer Natural Res. USA, Inc., Karnes County, 486 thousand reported
CRABTREE-JEN-STEIN ULW B — oil, Burlington Resources O & G Co LP, Karnes County, 486 thousand reported
ROBERT BOWMAN UNIT AC — gas, Marathon Oil Ef LLC, Karnes County, 486 thousand reported
TURNBULL UNIT A — gas, Marathon Oil Ef LLC, Karnes County, 486 thousand 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.