TEXAS · WELLS · FAYETTE COUNTY · KASPER-BRUN UNIT LEASE · API 42-149-32559 · DISTRICT 03
Kasper-Brun Unit #1
Fayette County · Giddings (Austin Chalk-3) field · NO Production · Horizontal
- Fields on the latest permit · any of 3
- Giddings (Austin Chalk-3) · Giddings (Buda) · Giddings (Austin Chalk, Gas)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Kasper-Brun Unit #1 (API 42-149-32559) is a horizontal well in Fayette County operated by Magnolia Oil & Gas Operating LLC, completed May 9, 1992 and listed as no production on the RRC schedule, shut in June 1, 2025.
The RRC has issued one drilling permit (amended twice), issued December 13, 1991, permitted to 13,243 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Magnolia Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Midway, Navarro, Taylor, Pecan Gap.
Its lease has reported 151K barrels of oil and 860K mcf of gas since the record begins in January 1993, last reporting volume in March 2026.
Operator of record
Magnolia Oil & Gas Operating LLC
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)RRC P-5 file of Oct 22, 2026
- P-5 last filed
- May 6, 2026
- Permits on file
- 617
- Phone
- (713) 842-9050
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnolia Oil & Gas Operating LLC |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Mar 2026 |
| Latest permit | Union Pacific Resources CompanyDec 13, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,243
- total depth, ft
- 3
- permits on file
- Dec 13, 1991
- last permit issued
- May 9, 1992
- completed
- 151K
- cumulative oil, bbl
- 860K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH MAR 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 9, 1992
- Shut in
- Jun 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.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kasper-Brun Unit O-3-21505 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 1 | 151K | 860K | by Jan 1993 – Mar 2026 |
Gas, mcf lease total
Last 12 months 10 · prior 12 1,752(-99%)
Oil, barrels lease total
Last 12 months 0 · prior 12 352(-100%)
Wells named Kasper-Brun Unit
Magnolia Oil & Gas Operating LLC's other wells filed under this lease name in Fayette 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 |
|---|---|---|
| Magnolia Oil & Gas Operating LLC | Aug 1, 2018 | today |
| Enervest Operating, L.L.C. | Aug 1, 2007 | Aug 1, 2018 |
| Anadarko E&P Company LP | Dec 1, 2006 | Aug 1, 2007 |
| Rme Petroleum Company | Feb 1, 2001 | Dec 1, 2006 |
| Union Pacific Resources Company | Jun 18, 1992 | Feb 1, 2001 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyJan 1993 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Aug 2007
- 4Enervest Operating, L.L.C.Sep 2007 → Jul 2018
- 5Magnolia Oil & Gas Operating LLCAug 2018 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 395041-97 | Drill | Union Pacific Resources Company | Jul 1, 1992 | Dec 13, 1991 | — | 14,800 |
| 395041-98 | Drill | Union Pacific Resources Company | Jan 7, 1992 | Dec 13, 1991 | Mar 26, 1992 | 14,800 |
| 395041-99 | Drill | Union Pacific Resources Company | Dec 13, 1991 | Dec 13, 1991 | — | 14,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 9, 1992 | Kasper-Brun Unit O-3-21505 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | NO Production · shut in Jun 1, 2025 | 13,243 |
Formation tops
As filed on W-2/G-1. Subsea from 349 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 6,152 | -5,803 |
| Navarro | 6,992 | -6,643 |
| Taylor | 7,588 | -7,239 |
| Pecan Gap | 8,421 | -8,072 |
| Austin Chalk | 8,695 | -8,346 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,900 | 13,243 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,125 | 14.75 | 1,415 S |
| 7.625 | 8,900 | 9.875 | 340 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 | Jun 29, 1992 | May 26, 1992 | Yes |
| 00 | Jun 18, 1992 | — | — |
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 42-149-32559 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-32559 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for 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/14932559, documented in the API reference.