VOLZ (LOBO)
Field #94095500 · District 4 · --
Leases
25
Operators
16
Cum Oil
0 BBL
Cum Gas
39.4M MCF
Cum Cond
181k 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 |
|---|---|---|---|
| COLUMBUS ENERGY, LLC | 10 | 0 | 2026-04 |
| HOUSTON EXPLORATION COMPANY, THE | 5 | 0 | 2026-04 |
| TRANSTEXAS GAS CORPORATION | 4 | 0 | 2026-04 |
| HILCORP ENERGY COMPANY | 3 | 0 | 2024-07 |
| CHEVRON U. S. A. INC. | 1 | 0 | 2009-07 |
| DIGITAL OPERATING COMPANY LLC | 1 | 0 | 2024-03 |
| TRANSAMERICAN NATURAL GAS CORP. | 1 | 0 | 2010-11 |
Lease Types
Leases (25)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | MCKENDRICK-AKIN | COLUMBUS ENERGY, LLC | 0 | 3.7M | 2000-08 | 2026-04 |
| Gas | ACEVEDO-HAERING | COLUMBUS ENERGY, LLC | 0 | 3.0M | 1995-02 | 2026-04 |
| Gas | PREVOST | COLUMBUS ENERGY, LLC | 0 | 250k | 2001-01 | 2003-09 |
| Gas | BENAVIDES, R.V. | TRANSTEXAS GAS CORPORATION | 0 | 271k | 1993-01 | 2000-04 |
| Gas | BENAVIDES, R.V. | TRANSTEXAS GAS CORPORATION | 0 | 1.1M | 1993-01 | 2026-04 |
| Gas | MACMAHON, P. A. | HILCORP ENERGY COMPANY | 0 | 1.3M | 1994-05 | 2024-07 |
| Gas | MARTIN-VOLZ FEE | TRANSTEXAS GAS CORPORATION | 0 | 1.4M | 1993-01 | 2026-04 |
| Gas | HAERING - MARTIN | COLUMBUS ENERGY, LLC | 0 | 1.9M | 1993-01 | 2024-08 |
| Gas | MCKENDRICK, W. H. | HOUSTON EXPLORATION COMPANY, THE | 0 | 2.3M | 1997-06 | 2026-04 |
| Gas | BMT | COLUMBUS ENERGY, LLC | 0 | 1.4M | 2002-09 | 2026-04 |
| Gas | MACMAHON "D" | HOUSTON EXPLORATION COMPANY, THE | 0 | 136k | 2004-12 | 2016-03 |
| Gas | ACEVEDO-HAERING | COLUMBUS ENERGY, LLC | 0 | 669k | 1996-03 | 2016-06 |
| Gas | ACEVEDO-HAERING | COLUMBUS ENERGY, LLC | 0 | 6.8M | 1993-01 | 2026-04 |
| Gas | ACEVEDO-HAERING | COLUMBUS ENERGY, LLC | 0 | 1.6M | 1995-06 | 2013-09 |
| Gas | MACMAHON | HOUSTON EXPLORATION COMPANY, THE | 0 | 32k | 2004-03 | 2010-05 |
| Gas | MACMAHON, P.A. | HILCORP ENERGY COMPANY | 0 | 2.2M | 1994-06 | 2022-11 |
| Gas | MACMAHON, P.A. | HILCORP ENERGY COMPANY | 0 | 1.4M | 1993-01 | 2020-08 |
| Gas | MACMAHON, P.A. | CHEVRON U. S. A. INC. | 0 | 1.3M | 1993-02 | 2009-07 |
| Gas | MARTIN-VOLZ FEE | TRANSTEXAS GAS CORPORATION | 0 | 25k | 1993-01 | 1998-02 |
| Gas | MACMAHON "C" | HOUSTON EXPLORATION COMPANY, THE | 0 | 445k | 2004-09 | 2026-03 |
| Gas | HACHAR, D. D. | DIGITAL OPERATING COMPANY LLC | 0 | 1.7M | 1999-09 | 2024-03 |
| Gas | MACMAHON "A" | HOUSTON EXPLORATION COMPANY, THE | 0 | 501k | 2004-11 | 2024-07 |
| Gas | BENAVIDES, R.V. | TRANSAMERICAN NATURAL GAS CORP. | 0 | 592k | 1993-01 | 2010-11 |
| Gas | BENAVIDES TRACT 4 | COLUMBUS ENERGY, LLC | 0 | 1.7M | 1993-01 | 2019-06 |
| Gas | HAERING-MARTIN | COLUMBUS ENERGY, LLC | 0 | 3.7M | 1993-02 | 2014-11 |