WELL · 42-047-31411 · DISTRICT 4
Sullivan D. J. -B- #83
Brooks County · Pita (D-5 B-C) field · Vertical
Sullivan D. J. -B- #83 (API 42-047-31411) is a well in Brooks County operated by Costilla Energy Inc., completed March 13, 1985.
The RRC has issued one drilling permit, issued December 20, 1984, permitted to 9,400 ft.
It was permitted by Exxon Corp. and has since transferred to Costilla Energy Inc. on the wellbore schedule.
Its 2 leases have reported 196K barrels of oil and 705K mcf of gas since January 1993, last reporting in July 2026. The leases carry 22 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Dec 8, 1999
- Permits on file
- 173
- Phone
- (432) 683-3092
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Costilla Energy Inc. |
| Production reports | Varas Energy Operating Company,through Mar 2026 |
| Latest permit | Exxon Corp.Dec 20, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,400
- total depth, ft
- 1
- permits on file
- Dec 20, 1984
- last permit issued
- Mar 13, 1985
- completed
- 196K
- cumulative oil, bbl
- 705K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 13, 1985
- Shut in
- —
- Plugged
- —
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 22 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sullivan, D.J. -B- O-4-12804 | Pita (Frio Consolidated) | Varas Energy Operating Company, | 20 | 139K | 534K | Aug 1998 – Jul 2026 |
| Sullivan, D. J. -B- O-4-5556 | Pita (D-5 B-C) | Costilla Energy, Inc. | 2 | 56.2K | 171K | Jan 1993 – Mar 1999 |
Gas, mcf lease total
Last 12 months 1,717 · prior 12 14,787(-88%)
Oil, barrels lease total
Last 12 months 42 · prior 12 77(-45%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Dec 1993
- 2Headington Oil CompanyJan 1994 → May 1996
- 3Manti Operating CompanyJun 1996 → Jan 1998
- 4Costilla Energy, Inc.Feb 1998 → Jun 2000
- 5Dreyfus, Louis Natural Gas CorpJul 2000 → Nov 2001
- 6Dominion Oklahoma Texas E&P, IncDec 2001 → Nov 2006
- 7Sue-Ann Operating, L.C.Dec 2006 → Dec 2016
- 8Hugoton Operating Company, Inc.Jan 2017 → Jul 2024
- 9Varas Energy Operating Company,Feb 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 262013-99 | Drill | Exxon Corp. | Apr 24, 1985 | Dec 20, 1984 | Feb 2, 1985 | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-5556 | — | — | — | — |
| — | — O-4-12804 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,929 | 7,937 | Perforated |
| 7,940 | 7,946 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,186 | 12.25 | 685 S |
| 2.875 | 8,365 | 7.875 | 760 S |
| 2.875 | 8,365 | — | — |
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 | Dec 11, 1998 | Mar 20, 1985 | — |
| 00 | May 8, 1985 | Mar 20, 1985 | — |
| 00 | May 7, 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 42-047-31411 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-047-31411 → 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.
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/04731411, documented in the API reference.