WELL · 42-395-30528 · DISTRICT 3
Carling Unit #1RE
Robertson County · Giddings (Buda) field · Horizontal · Sidetrack
Carling Unit #1RE (API 42-395-30528) is a horizontal well in Robertson County operated by Wildfire Energy Operating LLC, completed September 10, 1997.
The RRC has issued 3 drilling permits (amended twice) between 1997 and 2018, permitted to 7,800 ft.
It was permitted by Wildhorse Resources Mngt CO, LLC and has since transferred to Wildfire Energy Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Lower Cretaceuos, Lower Cretaceous, Buda, Del Rio.
Its lease has reported 218K barrels of oil and 117K mcf of gas since September 1997, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wildhorse Resources Mngt Co, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 171 permits on file · (713) 261-3871
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wildfire Energy Operating LLC |
| Production reports | Wildhorse Resources Mngt Co, LLCthrough Apr 2019 |
| Latest permit | Wildhorse Resources Mngt Co, LLCJun 18, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,800
- total depth, ft
- 5
- permits on file
- Jun 18, 2018
- last permit issued
- Sep 10, 1997
- completed
- 218K
- cumulative oil, bbl
- 117K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 10, 1997
- Shut in
- —
- Plugged
- —
Surface location
30.826878, -96.509450
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Robertson County.
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Carling Unit O-3-23336 | Giddings (Buda) | Wildfire Energy Operating LLC | 2 | 218K | 117K | Sep 1997 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanySep 1997 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Dec 2012
- 4Anadarko E&P Onshore LLCJan 2013 → Jun 2017
- 5Wildhorse Resources Mngt Co, LLCJul 2017 → Sep 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 840558-99 | Recompletion | Wildhorse Resources Mngt Co, LLC | May 29, 2018 | Jun 18, 2018 | Jan 9, 2002 | 7,800 |
| 509264-98 | Recompletion | Anadarko E&P Company LP | Jan 31, 2003 | May 22, 2001 | Jan 9, 2002 | 6,500 |
| 509264-99 | Recompletion · sidetrack | Rme Petroleum Company | May 22, 2001 | May 22, 2001 | — | 6,500 |
| 465696-98 | Drill | Union Pacific Resources Company | Sep 24, 1997 | Aug 7, 1997 | Aug 11, 1997 | 7,600 |
| 465696-99 | Drill | Union Pacific Resources Company | Jul 31, 1997 | Aug 7, 1997 | — | 7,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-23336 | — | — | — | — |
| — | — O-3-23336 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 368 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lower Cretaceuos | 6,963 | -6,595 |
| Lower Cretaceous | 6,976 | -6,608 |
| Buda | 7,037 | -6,669 |
| Buda | 7,038 | -6,670 |
| Del Rio | 7,060 | -6,692 |
| Del Rio | 7,099 | -6,731 |
| Georgetown | 7,117 | -6,749 |
| Georgetown | 7,201 | -6,833 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,799 | 6,800 | Perforated |
| 7,048 | 13,304 | Perforated |
| 7,048 | 13,304 | Open hole |
| 7,053 | 12,904 | Perforated |
| 7,053 | 12,904 | Open hole |
| 7,279 | 13,304 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,685 | 14.75 | 1,388 S |
| 7.625 | 7,048 | 9.875 | 360 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 | Jun 19, 2018 | Oct 18, 2017 | Yes |
| 00 | Oct 10, 2017 | Sep 25, 1997 | Yes |
| 00 | Sep 29, 2017 | Jul 16, 2010 | — |
| 00 | Nov 12, 1997 | Sep 25, 1997 | Yes |
| 00 | Nov 5, 1997 | — | — |
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 42-395-30528 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-30528 → 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.
Long Tall Sally B42-395-32074
2.4 KM · BBL Operating Company LLC · Section with this well →
| Nacatoch | 1,417 | -1,074 |
| Pecan Gap | 5,195 | -4,852 |
| Austin Chalk | 6,313 | -5,970 |
| Paluxy | — | |
| Georgetown | — | |
| Edwards | — | |
| Cotton Valley | — | |
| Buda | — |
10 TOPS · FIRST 8
Long Tall Sally42-395-32002
2.9 KM · BBL Operating Company LLC · Section with this well →
| Nacatoch | 1,400 | -1,082 |
| Austin Chalk | 6,396 | -6,078 |
| Woodbine | 6,621 | -6,303 |
| Buda | 7,044 | -6,726 |
| Cotton Valley | — | |
| Paluxy | — | |
| Georgetown | — | |
| Edwards | — |
9 TOPS · FIRST 8
Long Tall Sally A42-395-32059
3.0 KM · BBL Operating Company LLC · Section with this well →
| Nacatoch | 1,421 | -1,113 |
| Pecan Gap | 5,303 | -4,995 |
| Austin Chalk | 6,417 | -6,109 |
| Buda | — | |
| Paluxy | — | |
| Travis Peak | — | |
| Woodbine | — | |
| Georgetown | — |
10 TOPS · FIRST 8
Johnny B. Goode42-395-31990
4.0 KM · BBL Operating Company LLC · Section with this well →
| Nacatoch | 1,422 | -1,125 |
| Austin Chalk | 6,388 | -6,091 |
| Woodbine | 6,579 | -6,282 |
| Buda | 7,015 | -6,718 |
| Georgetown | 7,120 | -6,823 |
| Edwards | — | |
| Cotton Valley | — | |
| Travis Peak | — |
9 TOPS · FIRST 8
Great Balls of Fire42-395-32010
4.1 KM · BBL Operating Company LLC · Section with this well →
| Nacatoch | 5,538 | -5,196 |
| Austin Chalk | 6,592 | -6,250 |
| Woodbine | 6,810 | -6,468 |
| Georgetown | — | |
| Paluxy | — | |
| Travis Peak | — | |
| Edwards | — | |
| Cotton Valley | — |
9 TOPS · FIRST 8
Spring Valley Ranch J42-395-30473
4.2 KM · Northfield Enterprises, Inc. · Section with this well →
| Nacatoch | 1,400 | -1,028 |
| Austin Chalk | 6,647 | -6,275 |
| Woodbine | 6,915 | -6,543 |
| Buda | 7,270 | -6,898 |
| False Buda | 7,316 | -6,944 |
| Georgetown | 7,321 | -6,949 |
| Cotton Valley | — | |
| Travis Peak | — |
10 TOPS · FIRST 8
Little Sister42-395-32093
5.3 KM · BBL Operating Company LLC · Section with this well →
| Nacatoch | 3,744 | -3,443 |
| Pecan Gap | 5,154 | -4,853 |
| Austin Chalk | 6,286 | -5,985 |
| Woodbine | — | |
| Buda | — | |
| Cotton Valley | — | |
| Edwards | — | |
| Georgetown | — |
10 TOPS · FIRST 8
Kudu Unit42-395-32025
5.7 KM · Treadstone Energy Prtnr OP, LLC · Section with this well →
| Pecan Gap | 4,712 | -4,419 |
| Austin Chalk | 5,853 | -5,560 |
| Woodbine | — | |
| Buda | — | |
| Cotton Valley | — | |
| Edwards | — | |
| Georgetown | — | |
| Paluxy | — |
10 TOPS · FIRST 8
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/39530528, documented in the API reference.