LONG-HALL (TANNEHILL)
Field #54659500 · District 11 · --
Leases
32
Operators
5
Cum Oil
2.3M BBL
Cum Gas
0 MCF
Production
2006-04 — 2026-07
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
RRC production reported through Apr 2026 · recent months incomplete
Type Curve (normalized avg across leases)
Click Load to compute type curve from lease data
Top Operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| SOJOURNER DRILLING CORPORATION | 15 | 1.0M | 2026-04 |
| HALLIBURTON OPERATING COMPANY | 11 | 861k | 2026-04 |
| EXTEX OPERATING COMPANY | 3 | 437k | 2026-03 |
| CHOLLA PETROLEUM, INC. | 2 | 11k | 2013-09 |
| SALT FORK OIL, LLC | 1 | 0 | -- |
Lease Types
Leases (32)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | LONG-HALL UNIT | HALLIBURTON OPERATING COMPANY | 356k | 0 | 2012-04 | 2026-04 |
| Oil | GIRARD (TANNEHILL) UNIT | SOJOURNER DRILLING CORPORATION | 202k | 0 | 2018-08 | 2026-04 |
| Oil | CATES | EXTEX OPERATING COMPANY | 186k | 0 | 2008-01 | 2026-03 |
| Oil | MAYFIELD UNIT | EXTEX OPERATING COMPANY | 142k | 0 | 2009-09 | 2026-03 |
| Oil | ETHEL | HALLIBURTON OPERATING COMPANY | 121k | 0 | 2008-04 | 2026-04 |
| Oil | BRENDA GAIL | SOJOURNER DRILLING CORPORATION | 115k | 20k | 2007-11 | 2026-04 |
| Oil | STEFANIE LEN | HALLIBURTON OPERATING COMPANY | 111k | 26k | 2006-10 | 2011-08 |
| Oil | SMITHEY SOUTH UNIT | EXTEX OPERATING COMPANY | 109k | 0 | 2010-06 | 2026-03 |
| Oil | GARTH | SOJOURNER DRILLING CORPORATION | 106k | 0 | 2011-04 | 2018-07 |
| Oil | LOU ANN | SOJOURNER DRILLING CORPORATION | 91k | 17k | 2006-10 | 2026-04 |
| Oil | REBECCA | HALLIBURTON OPERATING COMPANY | 80k | 44k | 2006-09 | 2011-08 |
| Oil | GINNY | SOJOURNER DRILLING CORPORATION | 75k | 0 | 2011-04 | 2026-04 |
| Oil | NELL | SOJOURNER DRILLING CORPORATION | 74k | 0 | 2008-08 | 2016-11 |
| Oil | ALTA JEAN | SOJOURNER DRILLING CORPORATION | 73k | 0 | 2008-04 | 2018-07 |
| Oil | NELL -A- | SOJOURNER DRILLING CORPORATION | 67k | 0 | 2009-01 | 2018-07 |
| Oil | ALTA JEAN -A- | SOJOURNER DRILLING CORPORATION | 63k | 0 | 2011-12 | 2018-07 |
| Oil | MELVINA | HALLIBURTON OPERATING COMPANY | 58k | 3k | 2006-04 | 2009-05 |
| Oil | PERLA JOE | HALLIBURTON OPERATING COMPANY | 49k | 9k | 2006-07 | 2012-01 |
| Oil | ALICIA LUCILLE | HALLIBURTON OPERATING COMPANY | 47k | 5k | 2007-01 | 2011-11 |
| Oil | NANCY | SOJOURNER DRILLING CORPORATION | 47k | 14k | 2006-11 | 2025-07 |
| Oil | BETTY IRENE | SOJOURNER DRILLING CORPORATION | 44k | 26k | 2007-03 | 2012-03 |
| Oil | GARTH -B- | SOJOURNER DRILLING CORPORATION | 31k | 0 | 2013-08 | 2017-09 |
| Oil | GARTH "A" | SOJOURNER DRILLING CORPORATION | 17k | 0 | 2011-07 | 2017-12 |
| Oil | LINDA SUE | HALLIBURTON OPERATING COMPANY | 13k | 0 | 2012-05 | 2017-04 |
| Oil | GUNN, TONY | HALLIBURTON OPERATING COMPANY | 13k | 627 | 2007-06 | 2009-09 |
| Oil | MELVI-JOE | HALLIBURTON OPERATING COMPANY | 12k | 5k | 2007-08 | 2011-09 |
| Oil | WILSON UNIT | CHOLLA PETROLEUM, INC. | 10k | 0 | 2009-11 | 2013-09 |
| Oil | SMITHEY EAST | CHOLLA PETROLEUM, INC. | 2k | 0 | 2010-09 | 2012-03 |
| Oil | COULTER | SOJOURNER DRILLING CORPORATION | 1k | 0 | 2010-04 | 2011-05 |
| Oil | PERLVINA | HALLIBURTON OPERATING COMPANY | 240 | 0 | 2007-08 | 2008-05 |
| Oil | ELIZABETH ANN | SOJOURNER DRILLING CORPORATION | 0 | 0 | 2011-06 | -- |
| Oil | WILSON | SALT FORK OIL, LLC | 0 | 0 | 2015-07 | -- |