TEXAS · WELLS · GLASSCOCK COUNTY · API 42-173-35078 · DISTRICT 7B
Riley 48 a Unit #4811
Glasscock County · Jailhouse (Fusselman) field · Producing · Vertical
Riley 48 A Unit #4811 (API 42-173-35078) is a well in Glasscock County operated by Apache Corporation, completed November 13, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 12, 2012, permitted to 10,502 ft.
Completion filings report 3 formation tops, including Wolfcamp, Strawn, Fusselman.
Its 2 leases have reported 258K barrels of oil and 1.25M mcf of gas since May 2011, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,756
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Apr 2026 |
| Latest permit | Apache CorporationJun 12, 2012 |
- 10,502
- total depth, ft
- 2
- permits on file
- Jun 12, 2012
- last permit issued
- Nov 13, 2012
- completed
- 258K
- cumulative oil, bbl
- 1.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 13, 2012
- Shut in
- —
- 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 2 leases this well is completed on; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Riley O-10-41778 | Jailhouse (Fusselman) | Apache Corporation | 7 | 199K | 1.12M | May 2011 – Jul 2026 |
| Riley 48 a Unit O-10-44875 | Jailhouse (Fusselman) | Apache Corporation | 1 | 59.5K | 138K | Nov 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,830 · prior 12 1,583(+16%)
Gas, mcf lease total
Last 12 months 3,518 · prior 12 3,672(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationJul 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 742043-98 | Drill | Apache Corporation | Sep 18, 2012 | Jun 12, 2012 | Sep 12, 2012 | 11,000 |
| 742043-99 | Drill | Apache Corporation | Jun 4, 2012 | Jun 12, 2012 | Sep 12, 2012 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 13, 2012 | Riley 48 a Unit O-10-44875 | Jailhouse (Fusselman) | Apache Corporation | Producing | 10,502 |
| Nov 13, 2012 | Riley O-10-41778 | Jailhouse (Fusselman) | Apache Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,704 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,370 | 10,380 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 460 | 17.5 | 460 S |
| 8.625 | 3,265 | 11 | 875 S |
| 5.5 | 10,502 | 7.875 | 1,130 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 | Aug 4, 2014 | Jul 1, 2013 | Yes |
| 00 | Aug 1, 2014 | Jul 1, 2013 | Yes |
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 42-173-35078 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-35078 → 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/17335078, documented in the API reference.