WELL · 42-003-33185 · DISTRICT 8
Armstrong Elizabeth #8
Andrews County · Means South (Wolfcamp) field · Producing · Vertical
Armstrong Elizabeth #8 (API 42-003-33185) is a well in Andrews County operated by Hilcorp Energy Company, completed August 11, 2017 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 1982 and 1995, permitted to 9,600 ft.
It was permitted by Exxon Corp. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 13 formation tops, including Rustler, Salado, Tansill, Yates.
Its lease has reported 244K barrels of oil and 247K mcf of gas since January 1993, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Exxon Corp.Jun 29, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 2
- permits on file
- Jun 29, 1995
- last permit issued
- Aug 11, 2017
- completed
- 244K
- cumulative oil, bbl
- 247K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 11, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Armstrong, Elizabeth O-10-9945 | Means, South (Wolfcamp) | Hilcorp Energy Company | 7 | 244K | 247K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,351 · prior 12 1,386(+142%)
Gas, mcf lease total
Last 12 months 0 · prior 12 1,867(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Dec 2011
- 3XTO Energy Inc.Jan 2012 → Mar 2025
- 4Hilcorp Energy CompanyApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 437365-99 | Recompletion | Exxon Corp. | Jun 28, 1995 | Jun 29, 1995 | Jul 13, 1995 | 9,596 |
| 156380-99 | Drill | Exxon Corp. | Apr 12, 1982 | Apr 12, 1982 | Oct 11, 1982 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-9945 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,122 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,020 | 1,102 |
| Salado | 2,377 | 745 |
| Tansill | 3,219 | -97 |
| Yates | 3,295 | -173 |
| Seven Rivers | 3,540 | -418 |
| Queen | 4,273 | -1,151 |
| Grayburg | 4,771 | -1,649 |
| San Andres | 5,331 | -2,209 |
| San Angelo | 5,677 | -2,555 |
| Clear ForkCLEARFORK | 6,708 | -3,586 |
| Wichita-AlbanyWICHITA AB | 7,510 | -4,388 |
| Spraberry | 7,878 | -4,756 |
| SpraberrySPRAYBERRY | 7,878 | -4,756 |
| WolfcampLOWER WOLFCAMP | 9,370 | -6,248 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,832 | 9,108 | Perforated |
| 9,189 | 9,214 | Perforated |
| 9,189 | 9,280 | Perforated |
| 9,248 | 9,253 | Perforated |
| 9,270 | 9,280 | Perforated |
| 9,390 | 9,400 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 343 | 12.5 | 500 S |
| 13.375 | 343 | 17.5 | 500 S |
| 8.625 | 4,891 | 11 | 1,600 S |
| 8.625 | 4,891 | 12.25 | 1,600 S |
| 2.875 | 9,455 | — | — |
| 5.5 | 9,595 | 7 | 890 S |
| 5.5 | 9,595 | 7.875 | 890 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 | Nov 10, 2017 | Nov 2, 2017 | — |
| 00 | Aug 18, 2017 | Aug 10, 2017 | — |
| 00 | May 10, 1996 | Mar 6, 1996 | — |
| 00 | Jun 15, 1984 | Jun 6, 1984 | — |
| 00 | Jan 12, 1984 | Jun 6, 1984 | — |
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 42-003-33185 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-33185 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/00333185, documented in the API reference.