FIELDS · TEXAS · FIELD 99140166
X-Ray (Marble Falls)
Field · District 7B · Erath County · Marble Falls in every state →
X-Ray (Marble Falls) is an RRC field with 96 leases on file reported by 36 operators, in Erath County.
In the 12 months reported through April 2026 it produced 70,758 mcf of gas, down 17% on the year before, from 33 leases reporting volume.
Crossbow Resources, LLC holds the most, 35 leases and 8.4 million mcf of gas lifetime.
Lifetime, the field has reported 0 barrels of oil and 13 million mcf of gas.
- 96
- leases on file
- 33
- leases reporting volume
- 36
- operators, all time
- 35
- active wellbores of 119 · 5 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 70,758
- Mcf gas, same 12 months · −17%
- 0
- bbl oil, lifetime · 13.3M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 70,758 · prior 12 84,782(-17%)
X-Ray (Marble Falls): Gas by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 19
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Crossbow Resources, LLC | 35 | 0 | 8.42M | Jul 2026 |
| Miller Operating Company LLC | 19 | 0 | 1.65M | Jul 2026 |
| Porter, E. J. | 9 | 0 | 448K | Jan 2011 |
| Torch Operating LLC | 7 | 0 | 906K | Oct 2020 |
| Tandem Energy Corporation | 3 | 0 | 19.7K | Aug 1997 |
| Merenco | 3 | 0 | 5.26K | Aug 1995 |
| Rodessa Operating Company | 3 | 0 | 90.2K | Jan 2018 |
| Mingus Oil & Gas | 3 | 0 | 392K | Jul 2026 |
| Smith, R. W., Inc. | 2 | 0 | 0 | Nov 2008 |
| Exco Resources, Inc. | 2 | 0 | 72.2K | Sep 2008 |
| Amrwr, LLC | 2 | 0 | 299K | Jul 2026 |
| Wood, Jerry G. | 1 | 0 | 0 | Jul 2026 |
| Enserch Exploration, Inc | 1 | 0 | 14 | Feb 1996 |
| Huber Energy L.P. | 1 | 0 | 0 | Aug 2005 |
| Mills, Jay | 1 | 0 | 100K | Apr 2022 |
| Oakridge Oil and Gas, LP | 1 | 0 | 181K | Jul 2026 |
| Spindletop Oil & Gas Company | 1 | 0 | 24K | Sep 2015 |
| Stewart Contract Services | 1 | 0 | 230K | Jul 2026 |
| Stonebriar Oil LLC | 1 | 0 | 477K | Jul 2026 |
Counties
- Erath County → 34 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Fambro 288 #3 | Oakridge Oil and Gas LP | Erath | Dec 31, 2021 | — | 0 | 0 |
| Smith J. E. D #2 | Miller Operating Company LLC | Erath | Jul 9, 1999 | — | 0 | 0 |
| Dorris #2 | Rodessa Operating Company | Erath | May 22, 1999 | — | 0 | 0 |
| Jacobs #3 | Rodessa Operating Company | Erath | May 5, 1999 | — | 0 | 0 |
| Wylie H. T. #2 | Rodessa Operating Company | Erath | May 5, 1999 | — | 0 | 0 |
| Carr-Gordon #1 | Stewart Contract Services | Erath | Nov 18, 1997 | — | 0 | 0 |
| Mauldin C. W. Gas Unit #3 | Crossbow Resources LLC | Erath | May 16, 1995 | — | 0 | 0 |
| Evans J.B. Gas Unit #3P | Crossbow Resources LLC | Erath | Feb 1, 1982 | — | 0 | 0 |
| Williams G. Gas Unit #3P | Crossbow Resources LLC | Erath | Dec 1, 1981 | — | 0 | 0 |
| Fulbright W.C. Gas Unit #3P | Crossbow Resources LLC | Erath | Nov 17, 1981 | — | 0 | 0 |
About this data
Field 99140166 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, Marble Falls, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/99140166, documented in the API reference.