WELL · 42-165-37469 · DISTRICT 8
Tiger Tail 495 #1
Gaines County · Wasson field · Vertical
Tiger Tail 495 #1 (API 42-165-37469) is a well in Gaines County operated by Gungoll Carl E. Exploration LLC, completed December 15, 2011.
The RRC has issued one drilling permit, issued September 1, 2011, permitted to 5,300 ft.
Completion filings report one formation top, including San Andres.
Its 2 leases have reported 948K barrels of oil and 288K mcf of gas since December 2011, last reporting in July 2026. The leases carry 21 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 145K barrels injected in the 12 months reported through September 2025.
Operator of record
Gungoll Carl E. Exploration LLC
Oklahoma City, OK · P-5 Y, filed Apr 4, 2026 · 106 permits on file · (405) 949-8816
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Gungoll Carl E. Exploration LLC |
| Production reports | Gungoll, Carl E. Exploration LLCthrough Apr 2026 |
| Latest permit | Gungoll, Carl E. Exploration LLCSep 1, 2011 |
- 5,300
- total depth, ft
- 1
- permits on file
- Sep 1, 2011
- last permit issued
- Dec 15, 2011
- completed
- 948K
- cumulative oil, bbl
- 288K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 15, 2011
- 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 21 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tiger (San Andres) Waterflood O-11-70569 | Wasson | Gungoll, Carl E. Exploration LLC | 19 | 918K | 269K | May 2017 – Jul 2026 |
| Tiger Tail 495 O-11-69787 | Wasson | Gungoll, Carl E. Exploration LLC | 2 | 30.3K | 18.6K | Dec 2011 – Aug 2017 |
Oil, barrels lease total
Last 12 months 87,192 · prior 12 96,626(-10%)
Gas, mcf lease total
Last 12 months 3,336 · prior 12 28,107(-88%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Gungoll, Carl E. Exploration LLCDec 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 723176-99 | Drill | Gungoll, Carl E. Exploration LLC | Aug 26, 2011 | Sep 1, 2011 | Sep 27, 2011 | 5,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-69787 | — | — | — | — |
| — | — O-11-70569 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,609 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San AndresSAN ANDRES P-1 | 4,883 | -1,274 |
| San AndresSAN ANDRES P1 | 4,883 | -1,274 |
| San AndresSAN ANDRES P-2 | 4,960 | -1,351 |
| San AndresSAN ANDRES P2 | 4,960 | -1,351 |
| San AndresSAN ANDRES P-3 | 5,052 | -1,443 |
| San AndresSAN ANDRES P3 | 5,052 | -1,443 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,883 | 5,021 | Perforated |
| 4,883 | 5,083 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,072 | 12.25 | 920 S |
| 5.5 | 5,304 | 7.875 | 800 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 9, 2018 | May 18, 2018 | — |
| 00 | May 30, 2017 | Dec 19, 2011 | Yes |
| 00 | Jun 11, 2012 | Dec 19, 2011 | 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 42-165-37469 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-37469 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 145K
- bbl, last 12 reported months
- 1.15M
- bbl, all reported
- Sep 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000115633 | H-1 Injection | Active | 1,200 | 2,000 | 4,883–5,021 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 145,091 · prior 12 168,539(-14%)
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/16537469, documented in the API reference.