WELL · 42-161-31057 · DISTRICT 5
Hill W-21 Gas Unit #2
Freestone County · Evans Lake South (Rodessa Up.) field · Vertical
Hill W-21 Gas Unit #2 (API 42-161-31057) is a plugged well in Freestone County, plugged June 16, 2013, last operated by Xto Energy Inc..
The RRC has issued one drilling permit, issued August 14, 1986, permitted to 10,500 ft.
It was permitted by Saxton Petroleum Corporation and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Austin Chalk, Woodbine, Paluxy, Massive Anhydrite (marker).
Operator of record
Permitted by Saxton Petroleum Corporation; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,156 permits on file · (832) 625-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Apr 2012 |
| Latest permit | Saxton Petroleum CorporationAug 14, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- Aug 14, 1986
- last permit issued
- Sep 25, 1986
- completed
- 0
- cumulative oil, bbl
- 337K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 25, 1986
- Shut in
- —
- Plugged
- Jun 16, 2013
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 |
|---|---|---|---|---|---|---|
| Hill W-21 Gas Unit G-5-122370 | Evans Lake, South (Rodessa, Up.) | XTO Energy Inc. | 1 | 0 | 337K | Jan 1993 – Jun 2013 |
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.
- 1Tenison Oil CompanyJan 1993 → Aug 1993
- 2Texana Operating CompanyMar 1994 → Sep 1994
- 3BRG Petroleum, Inc.Oct 1994 → Jun 1998
- 4Seagull Energy E&P Inc.Jul 1998 → Jun 2000
- 5Classic Oil & Gas, Inc.Jul 2000 → Jan 2001
- 63TEC Energy CorporationNov 2001 → Jun 2003
- 7PXP Gulf Coast Inc.Jul 2003 → Dec 2004
- 8PXP Texas Inc.Jan 2005 → May 2005
- 9XTO Energy Inc.Jun 2005 → Apr 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 305253-99 | Drill | Saxton Petroleum Corporation | Aug 14, 1986 | Aug 14, 1986 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-122370 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 329 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkBASE AUSTIN CHALK | 4,730 | -4,401 |
| WoodbineTOP WOODBINE | 5,290 | -4,961 |
| Paluxy | 7,274 | -6,945 |
| Massive Anhydrite (marker)BASE MASSIVE ANHYDRITE | 9,133 | -8,804 |
| PettitTOP PETTIT | 9,950 | -9,621 |
| Travis PeakTOP TRAVIS PEAK | 10,230 | -9,901 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,210 | 9,220 | Perforated |
| 9,262 | 9,270 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 14 | 60 | — | — |
| 9.625 | 1,643 | 12.25 | 584 S |
| 4.5 | 10,300 | 8.75 | 676 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 | Nov 13, 1986 | Oct 14, 1986 | Yes |
| 00 | Oct 31, 1986 | — | — |
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 42-161-31057 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-161-31057 → 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/16131057, documented in the API reference.