WELL · 42-051-33247 · DISTRICT 3
Dolores #1
Burleson County · Giddings (Austin Chalk-3) field · Horizontal · Sidetrack
Dolores #1 (API 42-051-33247) is a plugged horizontal well in Burleson County, plugged February 21, 2014, last operated by Evolution Operating CO. Inc..
The RRC has issued 2 drilling permits between 1991 and 1994, permitted to 10,000 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Evolution Operating CO. Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Pecan Gap, Austin Chalk.
Its lease has reported 16.5K barrels of oil and 217K mcf of gas since January 1993, last reporting in October 2014. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jul 12, 2021
- Permits on file
- 43
- Phone
- (713) 935-0122
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Evolution Operating Co. Inc. |
| Production reports | Endeavor Energy Resources L.P.through Mar 2002 |
| Latest permit | Union Pacific Resources CompanyMay 31, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 2
- permits on file
- May 31, 1994
- last permit issued
- May 8, 1991
- completed
- 16.5K
- cumulative oil, bbl
- 217K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 8, 1991
- Shut in
- —
- Plugged
- Feb 21, 2014
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dolores O-3-21117 | Giddings (Austin Chalk-3) | Evolution Operating Co., Inc. | 2 | 16.5K | 217K | Jan 1993 – Oct 2014 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1United Oil & Minerals, Inc.Jan 1993 → Nov 1993
- 2Union Pacific Resources CompanyDec 1993 → Sep 1995
- 3Stephens, Autry C.Oct 1995 → Aug 2000
- 4Endeavor Energy Resources L.P.Sep 2000 → Feb 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424127-99 | Recompletion · sidetrack | Union Pacific Resources Company | May 20, 1994 | May 31, 1994 | Jun 18, 1994 | 9,000 |
| 388537-99 | Drill | United Oil & Minerals, Inc. | Jun 3, 1991 | Jun 3, 1991 | Mar 14, 1991 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-21117 | — | — | — | — |
| — | — O-3-21117 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 220 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 7,472 | -7,252 |
| Austin Chalk | 8,697 | -8,477 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,697 | 11,565 | Perforated |
| 8,720 | 9,966 | Perforated |
| 8,733 | 11,475 | Perforated |
| 8,735 | 11,565 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,045 | 14.75 | 475 S |
| 7 | 8,735 | 9.875 | 1,450 S |
| 7 | — | 9.875 | 1,060 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 | Jan 30, 1995 | Dec 14, 1994 | Yes |
| 00 | Jan 25, 1995 | Jun 10, 1991 | Yes |
| 00 | Aug 13, 1991 | Jun 10, 1991 | Yes |
| 00 | Aug 7, 1991 | — | — |
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 42-051-33247 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-33247 → 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/05133247, documented in the API reference.