HARPER
field#39176001 // district 10 // --
leases
78
operators
111
cum_oil
7.6M BBL
cum_gas
0 MCF
production
1993-01 — 2026-03
-- production_history
-- type_curve (normalized avg across leases)
click load to compute type curve from lease data
-- top_operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| WALSH & WATTS, INC. | 7 | 2.0M | 2026-03 |
| TEXACO E & P INC. | 6 | 340k | 2026-03 |
| SHERIDAN PRODUCTION COMPANY, LLC | 5 | 90k | 2026-03 |
| STEPHENS, AUTRY C. | 4 | 223k | 2026-03 |
| TUMBLEWEED ENERGY LIMITED | 4 | 206k | 2026-03 |
| UNION OIL COMPANY OF CALIFORNIA | 4 | 136k | 2026-03 |
| SECO PRODUCTION COMPANY | 2 | 6k | 2026-03 |
| TRIAG ENERGY OPERATING, INC. | 2 | 29k | 2026-03 |
| BURLESON PETROLEUM, INC. | 2 | 311k | 2026-03 |
| CITATION OIL & GAS CORP. | 2 | 3.0M | 2026-03 |
-- lease_types
-- leases (78)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | EAST HARPER UNIT | CITATION OIL & GAS CORP. | 2.9M | 0 | 1993-01 | 2026-03 |
| Oil | MOSS | WALSH & WATTS, INC. | 599k | 0 | 1993-01 | 2026-03 |
| Oil | TXL -A- | WALSH & WATTS, INC. | 474k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER -D- | WALSH & WATTS, INC. | 451k | 0 | 1993-01 | 2026-03 |
| Oil | TXL | BURLESON PETROLEUM, INC. | 251k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. | SHINNERY OIL COMPANY, INC. | 175k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. | T-N-T ENGINEERING, INC. | 167k | 0 | 1993-01 | 2026-03 |
| Oil | W. E. COWDEN | KERRY OIL & GAS, INC. | 155k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER "A" | WALSH & WATTS, INC. | 150k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER "B" | WALSH & WATTS, INC. | 123k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -AR- FEE | TEXACO E & P INC. | 114k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER "A" | TUMBLEWEED ENERGY LIMITED | 114k | 0 | 1993-01 | 2026-03 |
| Oil | MOSS, PAUL -C- | UNION OIL COMPANY OF CALIFORNIA | 106k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER | RANGE PRODUCTION COMPANY | 105k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -E- FEE /NCT-2/ | TEXACO E & P INC. | 104k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN, E. F. -A- - -B- | R.K.G. OPERATIONS, INC. | 103k | 0 | 1993-01 | 2026-03 |
| Oil | TXL | WALSH & WATTS, INC. | 102k | 0 | 1993-01 | 2026-03 |
| Oil | MOSS, PAUL '34' | SCYTHIAN, LTD. | 102k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN-OLIVER | STEPHENS, AUTRY C. | 88k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -AM- FEE | B & B PRODUCTION CO | 86k | 0 | 1996-10 | 2026-03 |
| Oil | COWDEN, ELLIOTT F. | CITATION OIL & GAS CORP. | 79k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER | TUMBLEWEED ENERGY LIMITED | 73k | 0 | 1993-01 | 2026-03 |
| Oil | TXL -B- | WALSH & WATTS, INC. | 64k | 0 | 1993-01 | 2026-03 |
| Oil | FRASER, GEO. C. -B- | BURLESON PETROLEUM, INC. | 60k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -T- FEE | TEXACO E & P INC. | 57k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN, W. E. | STEPHENS, AUTRY C. | 53k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -H- FEE | TEXACO E & P INC. | 52k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN -H- | STEPHENS, AUTRY C. | 49k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. -A- /EO/ | FIVESTONES ENERGY LLC | 46k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER MINERALS 4 | SHERIDAN PRODUCTION COMPANY, LLC | 43k | 0 | 2010-11 | 2026-03 |
| Oil | PARKER, J. E. -A- | TEXAS CRUDE OPERATOR, INC. | 40k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN | B. W. P., INC. | 39k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -G- FEE | SCHLACHTER, DAVID A. | 35k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -F- FEE | TOPAT OIL CORPORATION | 33k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN "B" BATTERY 2 | STEPHENS, AUTRY C. | 32k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. -B- | PEN-TEX PRODUCTION CO. INC. | 31k | 0 | 1993-01 | 2026-03 |
| Oil | PHILLIPS-TXL-31- | RUST OIL CORP. | 30k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN -A- | TRIAG ENERGY OPERATING, INC. | 29k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER MINERALS 16 | SHERIDAN PRODUCTION COMPANY, LLC | 27k | 0 | 2010-07 | 2026-03 |
| Oil | MOSS, PAUL, ETAL -A- | GRAY, W. H. OPERATING | 25k | 0 | 1993-01 | 2026-03 |
| Oil | ARGO-MOSS -B- | UNION OIL COMPANY OF CALIFORNIA | 23k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, ET AL | TEXAS CRUDE OPERATOR, INC. | 19k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. -A- | TUSH CO. | 18k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER -B- | TUMBLEWEED ENERGY LIMITED | 17k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER MINERALS 9A | SHERIDAN PRODUCTION COMPANY, LLC | 16k | 0 | 2011-01 | 2026-03 |
| Oil | ECTOR -AN- FEE | TOPAT OIL CORPORATION | 14k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -E- FEE /NCT-1/ | TEXACO E & P INC. | 13k | 0 | 1993-01 | 2026-03 |
| Oil | MOSS -C- | SWANSON, TOMMY OIL COMPANY, INC. | 11k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER | STROUD, E. L. OIL & GAS COMPANY | 8k | 0 | 1993-01 | 2015-05 |
| Oil | ARGO-MOSS | UNION OIL COMPANY OF CALIFORNIA | 8k | 0 | 1993-01 | 2026-03 |
| Oil | ECTOR -AP- FEE | SUNRAY ENERGY, INC. | 8k | 0 | 1993-01 | 2026-03 |
| Oil | FRASER, GEO. C. -A- | WATER ENERGY SERVICES, LLC | 6k | 0 | 1993-01 | 2026-03 |
| Oil | SHELL-COWDEN | BENNETT, R. C., COMPANY | 5k | 0 | 1993-01 | 1994-08 |
| Oil | ECTOR -AO- FEE | HEAD, WAYNE | 4k | 0 | 1993-01 | 2026-03 |
| Oil | TXL-X | OXY USA WTP LP | 4k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN -C- | SECO PRODUCTION COMPANY | 4k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER MINERALS 9B | SHERIDAN PRODUCTION COMPANY, LLC | 4k | 0 | 2011-01 | 2026-03 |
| Oil | PARKER | PRAIRIE CRUDE, INC. | 3k | 0 | 1993-01 | 2026-03 |
| Oil | MOSS, PAUL ESTATE | RUST OIL CORP. | 2k | 0 | 1996-06 | 2026-03 |
| Oil | FEE-10 | TUMBLEWEED ENERGY LIMITED | 2k | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. -16- | SECO PRODUCTION COMPANY | 1k | 0 | 1993-01 | 2001-07 |
| Oil | CROSS | T.O.I. | 1k | 0 | 1993-01 | 2026-03 |
| Oil | COWDEN, HARPER | YUCCA ENERGY, INC. | 1k | 0 | 1994-07 | 1995-11 |
| Oil | W.E. COWDEN -B- | KERRY OIL & GAS, INC. | 781 | 0 | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. | EMPIRE OIL & GAS CO. | 684 | 0 | 1993-01 | 1996-03 |
| Oil | MOSS, PAUL -48- | CHASE, MACK C. | 537 | 0 | 1993-01 | 1997-07 |
| Oil | COWDEN "E" | YUCCA ENERGY, INC. | 495 | 0 | 1993-01 | 1994-03 |
| Oil | COWDEN | TRIAG ENERGY OPERATING, INC. | 0 | 0 | 1993-01 | 2026-03 |
| Oil | PAUL MOSS SWD | C & C SYSTEMS, INC. | 0 | 0 | 1993-01 | 2003-08 |
| Oil | PARKER, J. E. | BARNETT ENERGY, INC. | 0 | 0 | 1993-01 | 1993-04 |
| Oil | EL CAPITAN WATER SUPPLY WELL | OXY USA WTP LP | 0 | 0 | 1993-01 | 2026-03 |
| Oil | KLOH, A., ET AL -G- /NCT-C/ | O'RYAN OIL AND GAS | 0 | 0 | 1993-01 | 2026-03 |
| Oil | MOSS-HARPER, PAUL | UNION OIL COMPANY OF CALIFORNIA | 0 | 0 | 1993-01 | 1995-12 |
| Oil | ECTOR -C- FEE NCT-1 | TEXACO E & P INC. | 0 | 0 | 1993-01 | 2006-09 |
| Oil | MOSS E | OXY USA WTP LP | 0 | 0 | 1994-08 | 2026-03 |
| Oil | CVX 3 | SHERIDAN PRODUCTION COMPANY, LLC | 0 | 0 | 2012-11 | 2026-03 |
| Oil | CROSS | TRACY PRODUCTION CO., INC. | 0 | 0 | 1993-01 | 1993-09 |
| Oil | FEE-10A | MAC S.W.D. | 0 | 0 | 1993-01 | 2003-08 |