WELL · 42-051-31648 · DISTRICT 3
Lydia P. Rubach #1H
Burleson County · Giddings (Austin Chalk-3) field · Horizontal · Sidetrack
Lydia P. Rubach #1H (API 42-051-31648) is a plugged horizontal well in Burleson County, plugged October 17, 1984, last operated by Champlin Petroleum CO..
The RRC has issued 2 drilling permits (amended once) between 1981 and 1996, permitted to 10,225 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Champlin Petroleum CO. on the wellbore schedule.
Completion filings report one formation top, including Austin Chalk.
Its lease has reported 90.7K barrels of oil and 918K mcf of gas since February 1996, last reporting in July 2026.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 3, 1995 · 1,006 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Champlin Petroleum Co. |
| Production reports | Wildfire Energy Operating LLCthrough Mar 2026 |
| Latest permit | Union Pacific Resources CompanyJan 3, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,225
- total depth, ft
- 3
- permits on file
- Jan 3, 1996
- last permit issued
- Sep 1, 1981
- completed
- 90.7K
- cumulative oil, bbl
- 918K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1996 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 1981
- Shut in
- —
- Plugged
- Oct 17, 1984
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Rubach, L. P. O-3-23119 | Giddings (Austin Chalk-3) | Wildfire Energy Operating LLC | 1 | 90.7K | 918K | Feb 1996 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,472 · prior 12 2,345(-37%)
Oil, barrels lease total
Last 12 months 82 · prior 12 165(-50%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyFeb 1996 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Dec 2012
- 4Anadarko E&P Onshore LLCJan 2013 → Jun 2017
- 5Wildhorse Resources Mngt Co, LLCAug 2017 → May 2019
- 6Chesapeake Operating, L.L.C.Jul 2019 → Feb 2023
- 7Wildfire Energy Operating LLCMar 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 443389-98 | Reenter · sidetrack | Union Pacific Resources Company | Jul 17, 1996 | Jan 3, 1996 | — | 9,700 |
| 443389-99 | Reenter · sidetrack | Columbia Gas Development Corp. | Jan 3, 1996 | Jan 3, 1996 | Jan 28, 1996 | 9,700 |
| 121977-99 | Drill | Champlin Petroleum Co. | Jun 15, 1981 | Jun 15, 1981 | — | 10,225 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-23119 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 278 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 9,275 | -8,997 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,318 | 13,113 | Open hole |
| 9,322 | 9,462 | Perforated |
| 9,367 | 12,246 | Open hole |
| 11,656 | 13,323 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,166 | 12.25 | 1,350 S |
| 2.375 | 9,237 | — | — |
| 7 | 9,318 | 8.75 | 300 S |
| 5.5 | 10,100 | 8.75 | 920 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, 1997 | Jan 16, 1997 | Yes |
| 00 | Jan 15, 1997 | — | — |
| 00 | Jan 12, 1984 | Sep 17, 1981 | — |
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 42-051-31648 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-31648 → 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/05131648, documented in the API reference.