FENNELL (CISCO REEF)
Field #30619284 · District 9 · --
Leases
11
Operators
10
Cum Oil
46k BBL
Cum Gas
0 MCF
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 |
|---|---|---|---|
| CEDAR OIL COMPANY | 4 | 30k | 2026-03 |
| BYRNE OIL COMPANY | 2 | 5k | 2026-03 |
| WTI OPERATING, LLC | 1 | 10k | 2008-05 |
| ENRICH OIL CORPORATION | 1 | 0 | -- |
| KAISER-FRANCIS OIL COMPANY | 1 | 0 | -- |
| RICE DRILLING COMPANY | 1 | 45 | 2006-10 |
| HORIZON EXPLORATION SERVICES | 1 | 2k | 2010-12 |
Lease Types
Leases (11)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | FENNELL | CEDAR OIL COMPANY | 20k | 0 | 2023-04 | 2026-03 |
| Oil | FENNELL UNIT | WTI OPERATING, LLC | 10k | 19 | 1993-01 | 2008-05 |
| Oil | HORD 'B' | CEDAR OIL COMPANY | 9k | 0 | 2013-06 | 2026-03 |
| Oil | CISCO | BYRNE OIL COMPANY | 4k | 0 | 2022-01 | 2026-03 |
| Oil | PENDULUM 'B' | HORIZON EXPLORATION SERVICES | 2k | 0 | 2008-05 | 2010-12 |
| Oil | JENNI | BYRNE OIL COMPANY | 345 | 0 | 2024-05 | 2024-12 |
| Oil | FENNEL UNIT | RICE DRILLING COMPANY | 45 | 0 | 2006-03 | 2006-10 |
| Oil | FREDERIC W. POE | ENRICH OIL CORPORATION | 0 | 0 | 2013-10 | -- |
| Oil | FENNELL 'B' | CEDAR OIL COMPANY | 0 | 0 | 2013-06 | -- |
| Oil | POE, CLIFFORD | KAISER-FRANCIS OIL COMPANY | 0 | 0 | 2011-05 | -- |
| Oil | SIMS | CEDAR OIL COMPANY | 0 | 0 | 2019-08 | -- |