TEXAS · WELLS · FAYETTE COUNTY · API 42-149-31261 · DISTRICT 03
Washington Unit #1
Fayette County · Giddings (Austin Chalk-3) field · Horizontal · Sidetrack
Washington Unit #1 (API 42-149-31261) is a plugged horizontal well in Fayette County, plugged August 25, 2010, last operated by Enervest Operating L.L.C..
The RRC has issued 3 drilling permits between 1981 and 1994, permitted to 12,820 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Enervest Operating L.L.C. on the wellbore schedule.
Completion filings report 2 formation tops, including Pecan Gap, Austin Chalk.
Its 2 leases have reported 72.2K barrels of oil and 589K mcf of gas since January 1993, last reporting in October 2010. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2026
- Permits on file
- 1,249
- Phone
- (713) 659-3500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enervest Operating L.L.C. |
| Production reports | Anadarko E&P Company LPthrough Jul 2007 |
| Latest permit | Union Pacific Resources CompanyMay 20, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,820
- total depth, ft
- 3
- permits on file
- May 20, 1994
- last permit issued
- Jul 8, 1994
- completed
- 72.2K
- cumulative oil, bbl
- 589K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 8, 1994
- Shut in
- —
- Plugged
- Aug 25, 2010
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Washington Unit O-3-22508 | Giddings (Austin Chalk-3) | Enervest Operating, L.L.C. | 1 | 72.2K | 564K | Jul 1994 – Oct 2010 |
| Bonker, Alvin Unit G-3-102033 | Giddings (Edwards, Gas) | Union Pacific Resources Company | 1 | 0 | 25.9K | Jan 1993 – Nov 1994 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Browning Oil Company, Inc.Jan 1993 → Apr 1994
- 2Union Pacific Resources CompanyMay 1994 → Jan 2001
- 3Rme Petroleum CompanyFeb 2001 → Nov 2002
- 4Anadarko E&P Company LPDec 2002 → Jul 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424094-99 | Recompletion · sidetrack | Union Pacific Resources Company | May 19, 1994 | May 20, 1994 | May 27, 1994 | 12,000 |
| 163527-99 | Drill | Humble Exploration Co., Inc. | Jun 7, 1982 | Jun 7, 1982 | — | 12,820 |
| 140315-99 | Drill | Humble Exploration Co., Inc. | Nov 12, 1981 | Nov 12, 1981 | — | 12,820 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 8, 1994 | Washington Unit O-3-22508 | Giddings (Austin Chalk-3) | Enervest Operating L.L.C. | Plugged | — |
| Mar 17, 1982 | Bonker Alvin Unit G-3-102033 | Giddings (Edwards Gas) | Union Pacific Resources Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 465 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 10,250 | -9,785 |
| Austin Chalk | 10,720 | -10,255 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,772 | 15,119 | Perforated |
| 11,928 | 12,278 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,772 | 12.25 | 950 S |
| 7 | 10,691 | 8.75 | 650 S |
| 2.375 | 11,878 | — | — |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 13, 1994 | Aug 10, 1994 | Yes |
| 00 | Oct 4, 1994 | — | — |
| 00 | Jan 12, 1984 | Sep 15, 1982 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-149-31261 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-31261 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/14931261, documented in the API reference.