FIELDS · TEXAS · FIELD 51718500
Lambert 2 (Cisco)
Field · District 10 · Oldham County · Cisco in every state →
Lambert 2 (Cisco) is an RRC field with 3 leases on file reported by 6 operators, in Oldham County.
In the 12 months reported through April 2026 it produced 2,597 barrels of oil, up 8% on the year before, from 1 leases reporting volume.
Stephens & Johnson Operating Co. holds the most, 2 leases and 295,829 barrels lifetime.
Lifetime, the field has reported 299,406 barrels of oil and 29,365 mcf of gas.
- 3
- leases on file
- 1
- leases reporting volume
- 6
- operators, all time
- 2
- active wellbores of 12 · 1 operators today
- 2,597
- bbl oil, 12 months through Apr 2026 · +8%
- 0
- Mcf gas, same 12 months
- 299,406
- bbl oil, lifetime · 29,365 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 2,597 · prior 12 2,413(+8%)
Lambert 2 (Cisco): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Stephens & Johnson Operating Co. | 2 | 296K | 29.4K | Jul 2026 |
| Arrow Oil & Gas, LLC | 1 | 3.58K | 0 | Jul 2026 |
Counties
- Oldham County → 3 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Ltwo #1A | Arrow Oil & Gas LLC | Oldham | Jan 9, 2007 | — | 0 | 0 |
| Mansfield CS #7 | Stephens & Johnson Operating Co. | Oldham | Nov 12, 1992 | — | 0 | 0 |
| Mansfield CS #4 | Stephens & Johnson Operating Co. | Oldham | Sep 21, 1983 | — | 0 | 0 |
| Mansfield a #1 | Baker & Taylor Drilling Co. | Oldham | Jan 20, 1983 | — | 0 | 0 |
| Mansfield CS #5 | Stephens & Johnson Operating Co. | Oldham | Feb 27, 1982 | — | 0 | 0 |
| Mansfield CS #6 | Stephens & Johnson Operating Co. | Oldham | Feb 9, 1982 | — | 0 | 0 |
| Mansfield CS #3 | Stephens & Johnson Operating Co. | Oldham | Nov 19, 1981 | — | 0 | 0 |
| Mansfield CS #2 | Stephens & Johnson Operating Co. | Oldham | Aug 23, 1981 | — | 0 | 0 |
| Mansfield a #4 | Baker & Taylor Drilling Co. | Oldham | May 8, 1980 | — | 0 | 0 |
| Mansfield CS #1 | Stephens & Johnson Operating Co. | Oldham | Mar 5, 1980 | — | 0 | 0 |
About this data
Field 51718500 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Cisco, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/51718500, documented in the API reference.