TEXAS · WELLS · STEPHENS COUNTY · SOUTHEAST BRECKENRIDGE UNIT LEASE · API 42-429-34492 · DISTRICT 6E
Southeast Breckenridge Unit #2521
Stephens County · Stephens County Regular field · Producing · Vertical
Southeast Breckenridge Unit #2521 (API 42-429-34492) is a well in Stephens County operated by Basa Resources Inc., completed November 1, 1988 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 2, 1985, permitted to 3,300 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Basa Resources Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Home Creek, Ranger Winchell, Palo Pinto, Capps.
Its lease has reported 8.86M barrels of oil and 756K mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 114 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 12, 2026
- Permits on file
- 472
- Phone
- (214) 580-5206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Basa Resources Inc. |
| Production reports | Basa Resources, Inc.through Aug 2026 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Jul 2, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,300
- total depth, ft
- 1
- permits on file
- Jul 2, 1985
- last permit issued
- Nov 1, 1988
- completed
- 8.86M
- cumulative oil, bbl
- 756K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 1, 1988
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 114 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Southeast Breckenridge Unit O-8-12216 | Stephens County Regular | Basa Resources, Inc. | 114 | 8.86M | 756K | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 138,730 · prior 12 142,394(-3%)
Gas, mcf lease total
Last 12 months 33,035 · prior 12 21,909(+51%)
Wells named Southeast Breckenridge Unit
Basa Resources Inc.'s other wells filed under this lease name in Stephens County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Basa Resources, Inc. | Aug 1, 2003 | today |
| Kerr-McGee Oil & Gas Onshore LLC | Oct 1, 1999 | Aug 1, 2003 |
| Kerr-McGee Corporation | Apr 1, 1999 | Oct 1, 1999 |
| Oryx Energy Company | Nov 1, 1989 | Apr 1, 1999 |
| Mobil Producing TX. & N.M. Inc. | Jan 1, 1980 | Nov 1, 1989 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyJan 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Jul 2003
- 4Basa Resources, Inc.Aug 2003 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 279128-99 | Drill | Mobil Producing TX. & N.M. Inc. | Jun 3, 1985 | Jul 2, 1985 | Aug 6, 1985 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 1, 1988 | Southeast Breckenridge Unit O-8-12216 | Stephens County Regular | Basa Resources Inc. | Producing | 3,300 |
Formation tops
As filed on W-2/G-1. Subsea from 1,202 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Home Creek | 534 | 668 |
| Ranger Winchell | 674 | 528 |
| Palo Pinto | 1,209 | -7 |
| Capps | 1,614 | -412 |
| Strawn | 1,991 | -789 |
| Caddo | 3,034 | -1,832 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,036 | 3,084 | Perforated |
| 3,171 | 3,182 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 202 | 12.25 | 125 S |
| 7 | 3,300 | 8.75 | 750 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 | Dec 8, 1988 | Nov 15, 1988 | — |
| 00 | Oct 8, 1985 | Sep 19, 1985 | — |
| 00 | Sep 25, 1985 | — | — |
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 42-429-34492 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-34492 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- May 1998
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000082058 | H-1 Injection | Not activated | 3,000 | 1,500 | 3,036–3,182 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · 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/42934492, documented in the API reference.