TEXAS · WELLS · ANDREWS COUNTY · API 42-003-41438 · DISTRICT 7B
Univcarla A #3316
Andrews County · Spraberry (Trend Area) field · Shut In · Vertical
Univcarla A #3316 (API 42-003-41438) is a well in Andrews County operated by Xto Energy Inc., completed July 19, 2010 and listed as shut in on the RRC schedule, shut in February 1, 2025.
The RRC has issued one drilling permit, issued February 26, 2010, permitted to 10,300 ft.
It was permitted by Henry Resources LLC and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 141K barrels of oil and 616K mcf of gas since June 2010, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henry Resources LLC; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Jan 2025 |
| Latest permit | Henry Resources LLCFeb 26, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,300
- total depth, ft
- 1
- permits on file
- Feb 26, 2010
- last permit issued
- Jul 19, 2010
- completed
- 141K
- cumulative oil, bbl
- 616K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 19, 2010
- Shut in
- Feb 1, 2025
- 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 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Univcarla O-10-40280 | Spraberry (Trend Area) | XTO Energy Inc. | 3 | 110K | 394K | Jun 2010 – Jul 2026 |
| Univcarla A O-10-44049 | Spraberry (Trend Area) | XTO Energy Inc. | 1 | 31.7K | 222K | Feb 2012 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 27,695(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 2,022(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Linn Operating, Inc.Jul 2010 → Oct 2014
- 2XTO Energy Inc.Nov 2014 → Jan 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 691233-99 | Drill | Henry Resources LLC | Feb 12, 2010 | Feb 26, 2010 | May 4, 2010 | 11,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 19, 2010 | Univcarla A O-10-44049 | Spraberry (Trend Area) | XTO Energy Inc. | Shut In · shut in Feb 1, 2025 | 10,300 |
| Jul 19, 2010 | Univcarla O-10-40280 | Spraberry (Trend Area) | XTO Energy Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,954 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,424 | 10,190 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,781 | 12.25 | 770 S |
| 5.5 | 10,299 | 8.75 | 855 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 | Feb 24, 2014 | Aug 24, 2010 | Yes |
| 00 | Mar 23, 2011 | Aug 24, 2010 | 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 42-003-41438 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-41438 → 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.
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/00341438, documented in the API reference.