TEXAS · WELLS · GLASSCOCK COUNTY · TIGERSHARK 53B LEASE · API 42-173-35913 · DISTRICT 7B
Tigershark 53B #2
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Tigershark 53b #2 (API 42-173-35913) is a well in Glasscock County operated by Apache Corporation, completed September 3, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 21, 2013, permitted to 9,850 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 24.6K barrels of oil and 39.2K mcf of gas since September 2014, 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 CorporationJun 21, 2013 |
- 9,850
- total depth, ft
- 1
- permits on file
- Jun 21, 2013
- last permit issued
- Sep 3, 2014
- completed
- 24.6K
- cumulative oil, bbl
- 39.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2014 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 3, 2014
- 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 |
|---|---|---|---|---|---|---|
| Tigershark 53B O-10-46046 | Spraberry (Trend Area) | Apache Corporation | 1 | 24.6K | 39.2K | Sep 2014 – Apr 2026 |
Oil, barrels lease total
Last 12 months 162 · prior 12 715(-77%)
Gas, mcf lease total
Last 12 months 892 · prior 12 1,000(-11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Apache CorporationSep 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 764890-99 | Drill | Apache Corporation | Jun 18, 2013 | Jun 21, 2013 | Jun 15, 2014 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 3, 2014 | Tigershark 53B O-10-46046 | Spraberry (Trend Area) | Apache Corporation | Producing | 9,850 |
Formation tops
As filed on W-2/G-1. Subsea from 2,686 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 887 | 1,799 |
| Yates | 1,477 | 1,209 |
| Seven Rivers | 1,715 | 971 |
| Queen | 2,083 | 603 |
| Grayburg | 2,246 | 440 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 2,706 | -20 |
| Glorieta | 3,168 | -482 |
| Clear ForkCLEARFORK | 3,426 | -740 |
| Spraberry | 4,110 | -1,424 |
| Wichita-AlbanyWICHITA ALBANY | 4,857 | -2,171 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,260 | 9,082 | Perforated |
| 9,250 | 9,540 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 439 | 17.5 | 430 S |
| 8.625 | 3,177 | 11 | 950 S |
| 5.5 | 9,850 | 7.875 | 890 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 | Apr 29, 2015 | Mar 30, 2015 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Jun 28, 2017. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| OtherSpans San Andres, Glorieta, Clear Fork, Spraberry, Wichita-Albany | LAS + TIFF | 3,167 to 9,793 | Jun 28, 2017 | 5.31 + 4.54 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-173-35913 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-35913 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/17335913, documented in the API reference.