JEFFRESS, N (VKSBG, LO)
Field #46090500 · District 4 · --
Leases
34
Operators
15
Cum Oil
0 BBL
Cum Gas
42.6M MCF
Cum Cond
769k BBL
Production
1993-01 — 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 |
|---|---|---|---|
| MERIT ENERGY COMPANY | 18 | 0 | 2026-04 |
| XTO ENERGY INC. | 3 | 0 | 2026-04 |
| EL PASO PRODUCTION OIL & GAS CO. | 3 | 0 | 2007-06 |
| SMITH PRODUCTION INC. | 3 | 0 | 2026-04 |
| GREENBRIER OPER. CO. | 3 | 0 | 1999-04 |
| SHELL WESTERN E&P INC. | 2 | 0 | 2026-04 |
| SHELL WESTERN E&P | 1 | 0 | 2005-03 |
| EP ENERGY E&P COMPANY, L.P. | 1 | 0 | -- |
Lease Types
Leases (34)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 10k | 2003-01 | 2011-04 |
| Gas | RENTFRO, RUSSELL | XTO ENERGY INC. | 0 | 115k | 2003-08 | 2020-03 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 0 | 2000-11 | -- |
| Gas | EL PASO PRODUCTION OIL & GAS CO. | 0 | 0 | 2001-04 | -- | |
| Gas | WHEELOCK GAS UNIT | XTO ENERGY INC. | 0 | 0 | 2002-11 | -- |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 790k | 2002-12 | 2026-04 |
| Gas | BTLT B | SMITH PRODUCTION INC. | 0 | 204k | 2006-12 | 2026-04 |
| Gas | RENTFRO, RUSSELL | XTO ENERGY INC. | 0 | 2.0M | 2003-06 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 3.9M | 1993-01 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 97k | 2001-03 | 2022-05 |
| Gas | BTLT "A" | SMITH PRODUCTION INC. | 0 | 738k | 2001-02 | 2026-04 |
| Gas | JEFFRESS, J. D. | GREENBRIER OPER. CO. | 0 | 13k | 1998-11 | 1999-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 1.1M | 2001-04 | 2019-03 |
| Gas | BOSTON TEXAS LAND & TRUST | SHELL WESTERN E&P INC. | 0 | 699k | 1993-01 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 1.8M | 1993-01 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 2.6M | 2002-07 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 142k | 2003-01 | 2017-12 |
| Gas | JEFFRESS, J. D. | EL PASO PRODUCTION OIL & GAS CO. | 0 | 74k | 2003-02 | 2007-06 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 1.1M | 2000-07 | 2022-04 |
| Gas | JEFFRESS, J.D. | MERIT ENERGY COMPANY | 0 | 809k | 1993-01 | 2026-04 |
| Gas | BOSTON TEXAS LAND & TRUST | SHELL WESTERN E&P | 0 | 509k | 2001-02 | 2005-03 |
| Gas | BRANN, REGINA "SIDETRACK" | GREENBRIER OPER. CO. | 0 | 6k | 1998-01 | 1998-10 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 4.9M | 2000-12 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 0 | 2000-12 | -- |
| Gas | JEFFRESS, J. D. | GREENBRIER OPER. CO. | 0 | 93k | 1997-11 | 1998-11 |
| Gas | J.D. JEFFRESS | EP ENERGY E&P COMPANY, L.P. | 0 | 0 | 2004-05 | -- |
| Gas | BTLT B | SMITH PRODUCTION INC. | 0 | 10.2M | 2007-01 | 2019-08 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 676k | 2001-01 | 2018-10 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 1.7M | 2001-05 | 2026-04 |
| Gas | JEFFRESS, J.D. | MERIT ENERGY COMPANY | 0 | 3.2M | 2001-03 | 2026-04 |
| Gas | BOSTON TEXAS LAND & TRUST | SHELL WESTERN E&P INC. | 0 | 1.2M | 1993-01 | 2026-04 |
| Gas | BRANN, REGINA | MERIT ENERGY COMPANY | 0 | 3.0M | 2000-11 | 2026-04 |
| Gas | JEFFRESS, J. D. | MERIT ENERGY COMPANY | 0 | 1.1M | 2000-02 | 2026-04 |
| Gas | G. COATES | EL PASO PRODUCTION OIL & GAS CO. | 0 | 0 | 2000-11 | -- |