TEXAS · WELLS · GLASSCOCK COUNTY · MACK 8 UNIT LEASE · API 42-173-36089 · DISTRICT 7B
Mack 8 Unit #3H
Glasscock County · Spraberry (Trend Area) field · Producing · Horizontal
Mack 8 Unit #3H (API 42-173-36089) is a horizontal well in Glasscock County operated by Apache Corporation, completed December 23, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 1, 2013, permitted to 9,254 ft.
Completion filings report 4 formation tops, including Clear Fork, Wolfcamp, Cline, Strawn.
Its lease has reported 160K barrels of oil and 580K mcf of gas since December 2013, last reporting volume in April 2026.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,758
- 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 CorporationOct 1, 2013 |
- 9,254
- total depth, ft
- 1
- permits on file
- Oct 1, 2013
- last permit issued
- Dec 23, 2013
- completed
- 160K
- cumulative oil, bbl
- 580K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 23, 2013
- 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 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 |
|---|---|---|---|---|---|---|
| Mack 8 Unit O-10-45652 | Spraberry (Trend Area) | Apache Corporation | 1 | 160K | 580K | Dec 2013 – Apr 2026 |
Oil, barrels lease total
Last 12 months 3,584 · prior 12 5,922(-39%)
Gas, mcf lease total
Last 12 months 29,242 · prior 12 28,899(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationDec 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 770636-99 | Drill | Apache Corporation | Sep 25, 2013 | Oct 1, 2013 | Oct 27, 2013 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 23, 2013 | Mack 8 Unit O-10-45652 | Spraberry (Trend Area) | Apache Corporation | Producing | 9,254 |
Formation tops
As filed on W-2/G-1. Subsea from 2,602 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 3,670 | -1,068 |
| WolfcampLOWER WOLFCAMP | 6,755 | -4,153 |
| Cline | 8,780 | -6,178 |
| ClineLOWER CLINE | 9,201 | -6,599 |
| Strawn | 9,380 | -6,778 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,294 | 13,757 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,385 | 17.5 | 1,170 S |
| 9.625 | 8,335 | 12.25 | 1,420 S |
| 5.5 | 13,895 | 8.5 | 2,520 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 26, 2015 | Sep 25, 2014 | 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 42-173-36089 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-36089 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/17336089, documented in the API reference.