MANVEL (F.B. II, OLIGOCENE)
Field #57233223 · District 3 · --
Leases
16
Operators
19
Cum Oil
1.7M BBL
Cum Gas
348k MCF
Cum Cond
4k 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 |
|---|---|---|---|
| TEXCAL ENERGY (GP) LLC | 7 | 1.6M | 2025-11 |
| DENBURY ONSHORE, LLC | 4 | 32k | 2023-12 |
| TEXACO E & P INC. | 2 | 11k | 1996-01 |
| SETEX OIL AND GAS COMPANY | 2 | 52 | 1997-03 |
| SOUTHEAST TEXAS OIL & GAS CO LLC | 1 | 776 | 1996-08 |
Lease Types
Leases (16)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | H. O. F. A. | TEXCAL ENERGY (GP) LLC | 707k | 1.5M | 1993-01 | 2025-11 |
| Oil | LEMMER, J. | TEXCAL ENERGY (GP) LLC | 532k | 1.3M | 1997-02 | 2019-06 |
| Oil | LEWELLYN, NELLIE | T & J OIL PRODUCTION, L.L.C. | 213k | 133k | 1993-01 | 2015-08 |
| Oil | DAWSON, L. C. | TEXCAL ENERGY (GP) LLC | 150k | 690k | 1993-01 | 2025-11 |
| Oil | H. O. F. A. B | DENBURY ONSHORE, LLC | 32k | 6k | 2021-11 | 2023-12 |
| Oil | BELCHER, W. T. "A" | TEXCAL ENERGY (GP) LLC | 19k | 40k | 1993-01 | 1996-11 |
| Oil | WAY, H. J., "B" | TEXACO E & P INC. | 11k | 21k | 1993-01 | 1996-01 |
| Oil | ELVING, FRED -A- | SOUTHEAST TEXAS OIL & GAS CO LLC | 776 | 24k | 1993-01 | 1996-08 |
| Oil | NORVELL, B. E. | SETEX OIL AND GAS COMPANY | 52 | 42 | 1993-01 | 1997-03 |
| Gas | ELVING, FRED -A- | T & J OIL PRODUCTION, L.L.C. | 0 | 278k | 1996-09 | 2013-12 |
| Oil | MORRISON, W. D. | TEXACO E & P INC. | 0 | 0 | 1993-01 | -- |
| Oil | ARGCH CO. | SETEX OIL AND GAS COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | LEMMER, J. | DENBURY ONSHORE, LLC | 0 | 51k | 2019-07 | 2022-12 |
| Gas | LEMMER, J. | DENBURY ONSHORE, LLC | 0 | 19k | 2019-07 | 2022-12 |
| Oil | LEMMER, J. L. | DENBURY ONSHORE, LLC | 0 | 0 | 2023-09 | -- |
| Oil | ELVING, FRED | T & J OIL PRODUCTION, L.L.C. | 0 | 0 | 1993-01 | -- |