FIELDS · 99930500 · DISTRICT 04
Zwebb (10350)
Zwebb (10350) is an RRC field with 122 leases on file reported by 15 operators, mostly in Webb County.
In the 12 months reported through April 2026 it produced 838,675 mcf of gas, down 12% on the year before, from 60 leases reporting volume.
Mountain V Texas, LLC holds the most, 66 leases and 0 barrels lifetime.
Lifetime, the field has reported 0 barrels of oil and 207 million mcf of gas.
- 122
- leases on file
- 15
- operators, all time
- 0
- bbl oil, last 12 reported
- 839K
- mcf gas, last 12 reported -12%
- 60
- leases reporting volume
- 0
- bbl oil, lifetime · 207M 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 838,675 · prior 12 955,693(-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 60 · a year earlier 59(+2%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 9
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Mountain V Texas, LLC | 66 | 0 | 157M | Jul 2026 |
| Killam Oil Co., Ltd | 21 | 0 | 33M | Jul 2026 |
| EOG Res, Inc | 16 | 0 | 5M | May 2018 |
| Hilcorp Engy Co | 12 | 0 | 20.2M | Jul 2026 |
| Varas Energy Operating Company, | 3 | 0 | 6.18M | Jul 2026 |
| Smith Prod Inc | 1 | 0 | 0 | Apr 2018 |
| Pennzenergy Exp. & Prod., L.L.C | 1 | 0 | 46.2K | May 2007 |
| Evans, S. Lavon Jr. Oper. Co | 1 | 0 | 12K | Oct 2022 |
| Bluestone Natural Res. II, LLC | 1 | 0 | 315K | Apr 2016 |
Counties
- Webb County → 93 leases
- Zapata County → 29 leases
About this data
Field 99930500 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/99930500, documented in the API reference.