TEXAS · WELLS · ANDREWS COUNTY · UNIVERSITY BLK.9 /WOLFCAMP/ UNIT LEASE · API 42-003-05636 · DISTRICT 7B
University BLK.9 /Wolfcamp/ Unit #5Q
Andrews County · University Block 9 (Wolfcamp) field · Injection · Vertical
University Blk.9 /Wolfcamp/ Unit #5Q (API 42-003-05636) is a well in Andrews County operated by Xto Energy Inc., completed June 6, 2017 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued December 21, 1988, permitted to 10,605 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Cisco, Barnett, Mississippian, Woodford.
Its lease has reported 3.83M barrels of oil and 7.63M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 66 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 33.6K barrels injected in the 12 months reported through February 2026.
Operator of record
Permitted by Arco Oil & Gas Co.; 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 Apr 2026 |
| Latest permit | Arco Oil & Gas Co.Dec 21, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,605
- total depth, ft
- 1
- permits on file
- Dec 21, 1988
- last permit issued
- Jun 6, 2017
- completed
- 3.83M
- cumulative oil, bbl
- 7.63M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 6, 2017
- 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; they carry 66 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University BLK.9 /Wolfcamp/ Unit O-10-15046 | University Block 9 (Wolfcamp) | XTO Energy Inc. | 66 | 3.83M | 7.63M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 21,210 · prior 12 39,443(-46%)
Gas, mcf lease total
Last 12 months 111,301 · prior 12 163,635(-32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationJan 1993 → Nov 1995
- 2Cross Timbers Operating CompanyDec 1995 → May 2001
- 3XTO Energy Inc.Jun 2001 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 354517-99 | Drill | Arco Oil & Gas Co. | Dec 21, 1988 | Dec 21, 1988 | — | 10,605 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 6, 2017 | University BLK.9 /Wolfcamp/ Unit O-10-15046 | University Block 9 (Wolfcamp) | XTO Energy Inc. | Injection | 10,605 |
Formation tops
As filed on W-2/G-1. Subsea from 3,180 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cisco | 8,725 | -5,545 |
| Barnett | 9,516 | -6,336 |
| MississippianMISSISSIPPI LIME | 9,924 | -6,744 |
| Woodford | 10,283 | -7,103 |
| Devonian | 10,374 | -7,194 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,460 | 8,528 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 372 | 17.5 | 450 S |
| 13.375 | 372 | — | 450 S |
| 9.625 | 4,471 | 12.25 | 2,000 S |
| 9.625 | 4,471 | — | 2,000 S |
| 4.5 | 8,559 | — | 475 S |
| 4.5 | 8,611 | — | 475 S |
| 7 | 10,597 | 7.875 | 1,125 S |
| 7 | 10,597 | — | 1,125 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 | Nov 19, 2024 | Sep 3, 2024 | — |
| 00 | Jul 15, 2010 | Feb 1, 2010 | — |
| 00 | Feb 10, 1989 | Dec 27, 1988 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-003-05636 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-05636 → 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
- 33.6K
- bbl, last 12 reported months
- 2.14M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000020631 | H-1 Injection | Active | 5,000 | 3,000 | 8,100–8,800 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 33,594 · prior 12 0
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/00305636, documented in the API reference.