WELL · 42-311-33987 · DISTRICT 1
Gubbels #36R
McMullen County · San Miguel Creek (Austin Chalk) field · Shut IN · Vertical
Gubbels #36R (API 42-311-33987) is a well in Mcmullen County operated by Rickaway Energy Corp., completed March 28, 2008 and listed as shut in on the RRC schedule.
The RRC has issued 2 drilling permits between 2007 and 2017, permitted to 9,600 ft.
It was permitted by Enerquest Operating L.L.C. and has since transferred to Rickaway Energy Corp. on the wellbore schedule.
Completion filings report 8 formation tops, including Frio, Catahoula, Yegua, Wilcox.
Its 2 leases have reported 843K barrels of oil and 229K mcf of gas since February 2006, last reporting in July 2026. The leases carry 22 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 274K barrels injected in the 12 months reported through January 2026; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Permitted by Enerquest Operating L.L.C.; the EWA schedule now lists a different operator.
Pleasanton, TX · P-5 Y, filed Jun 4, 2026 · 6 permits on file · (210) 394-3895
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rickaway Energy Corp. |
| Production reports | Rickaway Energy, Corp.through Apr 2026 |
| Latest permit | Enerquest Operating L.L.C.Nov 28, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 2
- permits on file
- Nov 28, 2017
- last permit issued
- Mar 28, 2008
- completed
- 843K
- cumulative oil, bbl
- 229K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 28, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.606524, -98.504382
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in McMullen County.
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 22 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gubbels O-1-14669 | San Miguel Creek (Wilcox Cons.) | Rickaway Energy, Corp. | 20 | 840K | 190K | Feb 2006 – Jul 2026 |
| Gubbels O-1-15059 | San Miguel Creek (Austin Chalk) | Rickaway Energy, Corp. | 2 | 3.18K | 39.1K | Mar 2008 – Jul 2026 |
Oil, barrels lease total
Last 12 months 21,116 · prior 12 19,791(+7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enerquest Operating L.L.C.Feb 2006 → Nov 2023
- 2Rickaway Energy, Corp.Dec 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 833481-99 | Recompletion | Enerquest Operating L.L.C. | Nov 21, 2017 | Nov 28, 2017 | Nov 27, 2017 | 9,600 |
| 644933-99 | Drill | Enerquest Operating L.L.C. | Aug 23, 2007 | Aug 24, 2007 | Sep 20, 2007 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14669 | — | — | — | — |
| — | — O-1-15059 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 272 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,126 | 5,650 | Perforated |
| 9,113 | 9,226 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,205 | 12.25 | 645 S |
| 5.5 | 9,362 | 7.875 | 1,720 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 | Dec 21, 2017 | Dec 20, 2017 | — |
| 00 | Oct 26, 2009 | Apr 7, 2008 | Yes |
| 00 | Sep 8, 2009 | — | — |
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 42-311-33987 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-33987 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Gubbels42-311-34067
0.6 KM · Enerquest Operating L.L.C. · Section with this well →
| Wilcox | 5,120 | -4,840 |
| Navarro | 6,840 | -6,560 |
| Escondido | 6,872 | -6,592 |
| Olmos | 7,754 | -7,474 |
| Austin Chalk | 8,885 | -8,605 |
| Anacacho | 8,888 | -8,608 |
| Eagle Ford | 9,220 | -8,940 |
| Buda | 9,320 | -9,040 |
12 TOPS · FIRST 8
Shelby C42-311-37261
1.7 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 5,490 | -5,196 |
| Escondido | 6,984 | -6,690 |
| Olmos | 7,983 | -7,689 |
| Anacacho | 9,172 | -8,878 |
| Austin Chalk | 9,801 | -9,507 |
| Eagle Ford | 9,976 | -9,682 |
| Yegua | — | |
| Navarro | — |
10 TOPS · FIRST 8
Shelby C42-311-37260
1.8 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 5,540 | -5,245 |
| Escondido | 7,047 | -6,752 |
| Olmos | 8,046 | -7,751 |
| Anacacho | 9,249 | -8,954 |
| Austin Chalk | 9,861 | -9,566 |
| Eagle Ford | 9,945 | -9,650 |
| Yegua | — | |
| Catahoula | — |
10 TOPS · FIRST 8
Shelby C42-311-37259
1.8 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 5,645 | -5,351 |
| Escondido | 7,137 | -6,843 |
| Olmos | 8,138 | -7,844 |
| Anacacho | 9,332 | -9,038 |
| Austin Chalk | 9,876 | -9,582 |
| Eagle Ford | 10,046 | -9,752 |
| Navarro | — | |
| Yegua | — |
10 TOPS · FIRST 8
Mustang42-311-36740
2.5 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Midway | 4,630 | -4,286 |
| Wilcox | 4,630 | -4,286 |
| Escondido | 7,172 | -6,828 |
| Olmos | 7,993 | -7,649 |
| Austin Chalk | 9,613 | -9,269 |
| Eagle Ford | 10,153 | -9,809 |
| Catahoula | — | |
| Frio | — |
11 TOPS · FIRST 8
Mustang42-311-36742
2.5 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Midway | 4,632 | -4,289 |
| Escondido | 7,175 | -6,832 |
| Olmos | 7,998 | -7,655 |
| Austin Chalk | 9,618 | -9,275 |
| Eagle Ford | 10,161 | -9,818 |
| Navarro | — | |
| Yegua | — | |
| Catahoula | — |
11 TOPS · FIRST 8
Mustang42-311-36743
2.5 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Escondido | 7,191 | -6,848 |
| Olmos | 8,008 | -7,665 |
| Austin Chalk | 9,636 | -9,293 |
| Eagle Ford | 10,173 | -9,830 |
| Yegua | — | |
| Wilcox | — | |
| Navarro | — | |
| Frio | — |
10 TOPS · FIRST 8
Gran Torino A42-311-36744
2.5 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Wilcox | 4,550 | -4,207 |
| Midway | 4,551 | -4,208 |
| Escondido | 7,207 | -6,864 |
| Olmos | 8,018 | -7,675 |
| Austin Chalk | 9,624 | -9,281 |
| Eagle Ford | 10,185 | -9,842 |
| Anacacho | — | |
| Yegua | — |
11 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 274K
- bbl, last 12 reported months
- 2.66M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000115740 | H-1 Injection | Active | 3,000 | 2,559 | 5,118–5,660 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 273,709 · prior 12 270,100(+1%)
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read 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/31133987, documented in the API reference.