TEXAS · WELLS · ATASCOSA COUNTY · WRIGHT-HENKE UNIT LEASE · API 42-013-34695 · DISTRICT 01
Wright-Henke Unit #1H
Atascosa County · Eagleville (Eagle Ford-1) field · Shut In · Horizontal
Wright-Henke Unit #1H (API 42-013-34695) is a horizontal well in Atascosa County operated by Marathon Oil EF LLC, completed April 2, 2021 and listed as shut in on the RRC schedule, shut in November 1, 2023.
The RRC has issued one drilling permit (amended once), issued March 15, 2013, permitted to 11,136 ft.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
Its lease has reported 764K barrels of oil and 1.17M mcf of gas since June 2013, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 26, 2025
- Permits on file
- 3,191
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil EF LLC |
| Production reports | Marathon Oil EF LLCthrough Oct 2023 |
| Latest permit | Marathon Oil EF LLCMar 15, 2013 |
- 11,136
- total depth, ft
- 2
- permits on file
- Mar 15, 2013
- last permit issued
- Apr 2, 2021
- completed
- 764K
- cumulative oil, bbl
- 1.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 2, 2021
- Shut in
- Nov 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 lease this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wright-Henke Unit O-1-17021 | Eagleville (Eagle Ford-1) | Marathon Oil EF LLC | 5 | 764K | 1.17M | Jun 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil EF LLCJul 2013 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 758544-98 | Drill | Marathon Oil EF LLC | Apr 18, 2013 | Mar 15, 2013 | Jun 15, 2013 | 17,000 |
| 758544-99 | Drill | Marathon Oil EF LLC | Mar 13, 2013 | Mar 15, 2013 | Apr 27, 2013 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 2, 2021 | Wright-Henke Unit O-1-17021 | Eagleville (Eagle Ford-1) | Marathon Oil EF LLC | Shut In · shut in Nov 1, 2023 | 11,136 |
Formation tops
As filed on W-2/G-1. Subsea from 353 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 10,563 | -10,210 |
| Austin Chalk | 10,722 | -10,369 |
| Eagle Ford | 10,854 | -10,501 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,272 | 16,118 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,321 | 12.25 | 1,610 S |
| 5.5 | 16,293 | 8.5 | 1,965 S |
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 | May 18, 2021 | May 14, 2021 | — |
| 00 | Feb 22, 2017 | Feb 15, 2017 | — |
| 00 | Jan 30, 2017 | Jan 25, 2017 | — |
| 00 | Jan 18, 2017 | Jan 11, 2017 | — |
| 00 | Oct 9, 2013 | Jul 29, 2013 | Yes |
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 42-013-34695 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-013-34695 → 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/01334695, documented in the API reference.