FIELDS · TEXAS · FIELD 44640275
Iola (Georgetown)
Field · District 03 · Grimes County and 2 more · Georgetown in every state →
Iola (Georgetown) is an RRC field with 63 leases on file reported by 50 operators, mostly in Grimes County.
In the 12 months reported through April 2026 it produced 3,847 barrels of oil, down 12% on the year before, from 4 leases reporting volume.
CML Exploration, LLC holds the most, 10 leases and 969,888 barrels lifetime.
Lifetime, the field has reported 2.5 million barrels of oil and 25 million mcf of gas, across 42 oil and 21 gas leases.
- 63
- leases on file · 42 oil, 21 gas
- 4
- leases reporting volume
- 50
- operators, all time
- 4
- active wellbores of 41 · 2 operators today
- 3,847
- bbl oil, 12 months through Apr 2026 · −12%
- 19,459
- Mcf gas, same 12 months · −25%
- 2.5M
- bbl oil, lifetime · 25.0M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 3,847 · prior 12 4,365(-12%)
Iola (Georgetown): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| CML Exploration, LLC | 10 | 970K | 6.05M | Jul 2026 |
| Rosewood Resources, Inc. | 7 | 376K | 1.46M | Mar 2008 |
| Pride Energy Company | 6 | 286K | 5.64M | Jul 2026 |
| Setex Oil and Gas Company | 1 | 189K | 408K | Jul 2005 |
| Evolution Operating Co., Inc. | 3 | 176K | 1.39M | Sep 2017 |
| Guardian Energy Operating Co LLC | 1 | 152K | 2.44M | Jul 2026 |
| Atkinson Energy Corporation | 1 | 125K | 291K | Mar 2008 |
| Patterson Petroleum, Inc. | 3 | 59.1K | 1.36M | Feb 1998 |
| Sandel Operating Company | 2 | 57.3K | 168K | Jul 2026 |
| Wildfire Energy Operating LLC | 4 | 32K | 290K | Jul 2026 |
| Crimson Exploration Oper., Inc. | 1 | 31.9K | 30.4K | Jun 2014 |
| Douglas Petroleum Inc. | 1 | 20.1K | 8.22K | Aug 2003 |
| Westport Oil and Gas Company, LP | 1 | 18.7K | 692K | Feb 2004 |
| Advance Hydrocarbon Corporation | 1 | 4.26K | 21 | Jul 2026 |
| Chesapeake Operating, Inc. | 2 | 3.29K | 9.42K | Feb 1996 |
| Williams, Clayton Energy, Inc. | 1 | 2.28K | 0 | Nov 1999 |
| Patterson Petroleum LP | 4 | 1.22K | 2.64M | Dec 2006 |
| Texas Southern Resources, Inc. | 1 | 1.04K | 88 | Jul 2026 |
| Union Pacific Resources Company | 1 | 739 | 7.35K | Apr 1995 |
| Cashco Oil Company | 1 | 618 | 782 | Aug 2003 |
Counties
- Grimes County → 54 leases
- Brazos County → 7 leases
- Madison County → 2 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Zingara #4 | Deep Rock Resources Inc. | Grimes | Dec 7, 2009 | — | 0 | 0 |
| Pearson Unit #2D | Guardian Energy Operating Co LLC | Grimes | Oct 12, 2009 | — | 0 | 0 |
| Herbich #1H | CML Exploration LLC | Madison | Dec 23, 2006 | — | 0 | 0 |
| Zingara #2A | Deep Rock Resources Inc. | Grimes | Nov 25, 2005 | — | 0 | 0 |
| Knotts-Yeager Unit #1 | CML Exploration LLC | Grimes | Jun 14, 2004 | — | 0 | 0 |
| Samuel #1H | Williams Clayton Energy Inc. | Madison | Apr 13, 1997 | — | 0 | 0 |
| Peters #1 | 7711 Corporation The | Brazos | Oct 31, 1996 | — | 0 | 0 |
| Iola SWD #1 | Patterson Petroleum LLC | Grimes | Jul 2, 1996 | — | 0 | 0 |
| Watt DL #1H | Wildfire Energy Operating LLC | Grimes | May 26, 1996 | — | 0 | 0 |
| Lewis OL #1H | Pride Energy Company | Grimes | Apr 16, 1996 | — | 0 | 0 |
About this data
Field 44640275 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, Georgetown, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/44640275, documented in the API reference.