WELL · 42-173-31901 · DISTRICT 8
Horn 9 -A- #1
Glasscock County · Dewey Lake S. (Strawn) field · Vertical
Horn 9 -A- #1 (API 42-173-31901) is a well in Glasscock County operated by Arkland Producing CO. Inc., completed December 20, 1985.
The RRC has issued 2 drilling permits (amended once) between 1985 and 2014, permitted to 10,500 ft.
Completion filings report 13 formation tops, including Santa Rosa, Yates, Seven Rivers, Bls.
Its 2 leases have reported 107K barrels of oil and 664K 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
Midland, TX · P-5 Y, filed Sep 8, 2023 · 21 permits on file · (432) 528-6751
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Arkland Producing Co. Inc. |
| Production reports | Clear Water Inc.through Apr 2026 |
| Latest permit | Arkland Producing Co., Inc.Oct 1, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 3
- permits on file
- Oct 1, 2014
- last permit issued
- Dec 20, 1985
- completed
- 107K
- cumulative oil, bbl
- 664K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 20, 1985
- 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 |
|---|---|---|---|---|---|---|
| Horn 9A O-10-45885 | Spraberry (Trend Area) | Clear Water Inc. | 1 | 88.8K | 261K | Aug 2014 – Jul 2026 |
| Horn 9 -A- O-10-30759 | Dewey Lake, S. (Strawn) | Arkland Producing Co., Inc. | 1 | 18.2K | 402K | Jan 1993 – Jun 2015 |
Oil, barrels lease total
Last 12 months 6,858 · prior 12 9,889(-31%)
Gas, mcf lease total
Last 12 months 8,910 · prior 12 13,618(-35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1MWJ Producing CompanyJan 1993 → Jan 1996
- 2Arkland Producing Co., Inc.Feb 1996 → Oct 2022
- 3Clear Water Inc.Nov 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 796343-98 | Recompletion | Arkland Producing Co., Inc. | Oct 27, 2014 | Oct 1, 2014 | Jun 9, 2014 | 10,500 |
| 796343-99 | Recompletion | Arkland Producing Co., Inc. | Sep 16, 2014 | Oct 1, 2014 | — | 10,500 |
| 286370-99 | Drill | MWJ Producing Company | Sep 30, 1985 | Oct 1, 1985 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-30759 | — | — | — | — |
| — | — O-10-45885 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,717 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,964 | 753 |
| Yates | 1,964 | 753 |
| Seven Rivers | 2,000 | 717 |
| BLS | 3,160 | -443 |
| Grayburg | 3,184 | -467 |
| San Andres | 3,380 | -663 |
| GlorietaGLORIETTA | 4,175 | -1,458 |
| Clear ForkCLEARFORK | 4,375 | -1,658 |
| Spraberry | 6,330 | -3,613 |
| SpraberryUPPER SPRABERRY | 6,330 | -3,613 |
| Wichita-AlbanyWICHITA ALBANY | 7,736 | -5,019 |
| Dean | 7,878 | -5,161 |
| Wolfcamp | 8,452 | -5,735 |
| Strawn | 10,012 | -7,295 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,670 | 10,330 | Perforated |
| 10,014 | 10,330 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 415 | 17.5 | 425 S |
| 9.625 | 3,575 | 12.25 | 350 S |
| 7 | 8,310 | 8.75 | 600 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 25, 2015 | Nov 4, 2014 | — |
| 00 | Jul 16, 1986 | Jan 2, 1986 | Yes |
| 00 | Jul 8, 1986 | Jan 2, 1986 | Yes |
| 00 | Jun 25, 1986 | — | — |
| 00 | Jan 16, 1986 | Jan 2, 1986 | Yes |
| 00 | Jan 10, 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 42-173-31901 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-31901 → 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/17331901, documented in the API reference.