TEXAS · WELLS · EDWARDS COUNTY · WHITEHEAD 85 G.U. 1 LEASE · API 42-137-31912 · DISTRICT 01
Whitehead 85 G.U. 1 #H 3ST
Edwards County · Four Mills (Ellenburger) field · Temp Abandoned · Horizontal
Whitehead 85 G.U. 1 #H 3ST (API 42-137-31912) is a horizontal well in Edwards County operated by Hilcorp Energy Company, completed January 2, 2008 and listed as temp abandoned on the RRC schedule, shut in April 1, 2019.
The RRC has issued one drilling permit (amended once), issued July 10, 2007, permitted to 11,720 ft.
It was permitted by Newfield Exploration Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report one formation top, including Ellenburger.
Its lease has reported 848K mcf of gas since January 2008, with no volume in the three years through April 2026.
Operator of record
Permitted by Newfield Exploration Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Mar 2019 |
| Latest permit | Newfield Exploration CompanyJul 10, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,720
- total depth, ft
- 2
- permits on file
- Jul 10, 2007
- last permit issued
- Jan 2, 2008
- completed
- 0
- cumulative oil, bbl
- 848K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2008 THROUGH Mar 2019
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 2, 2008
- Shut in
- Apr 1, 2019
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Whitehead 85 G.U. 1 G-1-233655 | Four Mills (Ellenburger) | Hilcorp Energy Company | 1 | 0 | 848K | Jan 2008 – Mar 2019 |
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.
- 1Newfield Exploration CompanyJan 2008 → Sep 2016
- 2Hilcorp Energy CompanyOct 2016 → Mar 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 641576-98 | Drill | Newfield Exploration Company | Nov 6, 2007 | Jul 10, 2007 | Aug 4, 2007 | 15,500 |
| 641576-99 | Drill | Newfield Exploration Company | Jun 28, 2007 | Jul 10, 2007 | Aug 4, 2007 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 2, 2008 | Whitehead 85 G.U. 1 G-1-233655 | Four Mills (Ellenburger) | Hilcorp Energy Company | Temp Abandoned · shut in Apr 1, 2019 | 11,720 |
Formation tops
As filed on W-2/G-1. Subsea from 2,033 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ellenburger | 11,371 | -9,338 |
| Ellenburger | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,376 | 11,720 | Perforated |
| 11,376 | 11,720 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,480 | 12.25 | 659 S |
| 7 | 12,872 | 8.75 | 900 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 25, 2008 | Apr 17, 2008 | — |
| 00 | Apr 3, 2008 | Jan 22, 2003 | Yes |
| 00 | Mar 10, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 9, 2011. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Ellenburger | TIFF | 11,000 to 13,112 | Feb 9, 2011run Dec 25, 2007 | 1.44 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-137-31912 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-137-31912 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/13731912, documented in the API reference.