FIELDS · 18612300 · DISTRICT 04
Clark Ranch (Lobo)
Webb 34
Clark Ranch (Lobo) is an RRC field with 34 leases on file reported by 7 operators, in Webb County.
In the 12 months reported through April 2026 it produced 259,257 mcf of gas, down 12% on the year before, from 20 leases reporting volume.
Columbus Engy, LLC holds the most, 33 leases and 1,005 barrels lifetime.
Lifetime, the field has reported 1,005 barrels of oil and 59 million mcf of gas, across 1 oil and 33 gas leases.
- 34
- leases on file · 1 oil, 33 gas
- 7
- operators, all time
- 0
- bbl oil, last 12 reported
- 259K
- mcf gas, last 12 reported -12%
- 20
- leases reporting volume
- 1.01K
- bbl oil, lifetime · 58.5M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 259,257 · prior 12 293,782(-12%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 19 · a year earlier 20(-5%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Columbus Engy, LLC | 33 | 1.01K | 57.8M | Jul 2026 |
| Texaco E & P Inc | 1 | 0 | 706K | May 2006 |
Counties
- Webb County → 34 leases
About this data
Field 18612300 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/18612300, documented in the API reference.