WELL · 42-105-35284 · DISTRICT 7
Arco Holt A #1
Crockett County · Holt Ranch (Ellenburger) field · Vertical
Arco Holt A #1 (API 42-105-35284) is a well in Crockett County operated by Prime Operating Company, completed October 5, 1987.
The RRC has issued one drilling permit, issued August 26, 1986, permitted to 9,050 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Prime Operating Company on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Canyon, Ellenburger.
Its 2 leases have reported 20.3K barrels of oil and 56.2K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 29, 2026
- Permits on file
- 595
- Phone
- (432) 682-5600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prime Operating Company |
| Production reports | Quail Ridge Petroleum LLCthrough Mar 2026 |
| Latest permit | Arco Oil & Gas Co.Aug 26, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,050
- total depth, ft
- 1
- permits on file
- Aug 26, 1986
- last permit issued
- Oct 5, 1987
- completed
- 20.3K
- cumulative oil, bbl
- 56.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 5, 1987
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Arco Holt "A" O-9-17455 | Holt Ranch (Consolidated) | Quail Ridge Petroleum LLC | 1 | 1.13K | 38.8K | Jun 2011 – Jul 2026 |
| Arco Holt "A" O-9-12286 | Holt Ranch (Ellenburger) | Prime Operating Company | 1 | 19.2K | 17.3K | Jan 1993 – Jun 2012 |
Oil, barrels lease total
Last 12 months 90 · prior 12 64(+41%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Prime Operating CompanyJan 1993 → Sep 2022
- 2Quail Ridge Petroleum LLCOct 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 305609-99 | Drill | Arco Oil & Gas Co. | Aug 25, 1986 | Aug 26, 1986 | — | 9,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-12286 | — | — | — | — |
| — | — O-9-17455 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,566 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 4,012 | -1,446 |
| CanyonCANYON SAND | 7,494 | -4,928 |
| Ellenburger | 7,887 | -5,321 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,896 | 7,910 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,005 | 11 | 975 S |
| 5.5 | 8,050 | 7.875 | 400 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 | Mar 20, 2012 | Oct 14, 1987 | Yes |
| 00 | Oct 30, 1987 | Oct 14, 1987 | Yes |
| 00 | Oct 24, 1987 | — | — |
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 42-105-35284 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-35284 → 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/10535284, documented in the API reference.