WELL · 42-135-35333 · DISTRICT 8
Arco -22- #1
Ector County · Arbol de Nada (Devonian) field · Producing · Vertical
Arco -22- #1 (API 42-135-35333) is a well in Ector County operated by Hilcorp Energy Company, completed September 14, 1986 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 12, 1986, permitted to 8,200 ft.
It was permitted by Terra Resources, Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including San Andres, Clear Fork, Wichita-Albany, Devonian.
Its lease has reported 68.1K barrels of oil and 276K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Terra Resources, Inc.; 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
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | OXY USA WTP LPthrough Apr 2026 |
| Latest permit | Terra Resources, Inc.Aug 12, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,200
- total depth, ft
- 2
- permits on file
- Aug 12, 1986
- last permit issued
- Sep 14, 1986
- completed
- 68.1K
- cumulative oil, bbl
- 276K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 14, 1986
- Shut in
- —
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Arco -22- O-10-30892 | Arbol de Nada (Devonian) | Hilcorp Energy Company | 1 | 68.1K | 276K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 12,442 · prior 12 6,115(+103%)
Oil, barrels lease total
Last 12 months 363 · prior 12 454(-20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hunt Oil CompanyJan 1993 → Nov 1993
- 2Germany Operating CompanyDec 1993 → Apr 2002
- 3Aroc (Texas) Inc.May 2002 → Feb 2004
- 4OXY USA WTP LPMar 2004 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 305144-98 | Drill | Terra Resources, Inc. | Sep 25, 1986 | Aug 12, 1986 | — | 8,200 |
| 305144-99 | Drill | Terra Resources, Inc. | Aug 28, 1986 | Aug 12, 1986 | — | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-30892 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,349 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,282 | -933 |
| Clear ForkUPPER CLEARFORK | 5,664 | -2,315 |
| Wichita-AlbanyWICHITA ALBANY | 6,809 | -3,460 |
| Devonian | 8,056 | -4,707 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,152 | 8,190 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 392 | 17.5 | 370 S |
| 8.625 | 3,785 | 11 | 1,140 S |
| 5.5 | 8,258 | 7.875 | 700 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 | Oct 22, 1986 | Sep 26, 1986 | Yes |
| 00 | Oct 21, 1986 | — | — |
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 42-135-35333 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-35333 → 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/13535333, documented in the API reference.