WELL · 42-367-32672 · DISTRICT 7
Ancelin D. #2
Parker County · Kelsay (Strawn) field · Vertical
Ancelin D. #2 (API 42-367-32672) is a well in Parker County operated by Mks Consulting Corporation, completed June 13, 1984.
The RRC has issued one drilling permit, issued January 17, 1984, permitted to 5,900 ft.
It was permitted by Circle Seven Oil & Gas, Inc. and has since transferred to Mks Consulting Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Pregnant Shale, Atoka, Marble Falls.
Its 2 leases have reported 444 barrels of oil and 101K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Circle Seven Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Weatherford, TX · P-5 Y, filed Jun 10, 2005 · 6 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | MKS Consulting Corporation |
| Production reports | Somerset Operating, LLCthrough Feb 2026 |
| Latest permit | Circle Seven Oil & Gas, Inc.Jan 17, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,900
- total depth, ft
- 1
- permits on file
- Jan 17, 1984
- last permit issued
- Jun 13, 1984
- completed
- 444
- cumulative oil, bbl
- 101K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 13, 1984
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ancelin, D. G-8-165967 | Kelsay (Strawn) | Somerset Operating, LLC | 1 | 0 | 59.5K | Nov 1997 – Jul 2026 |
| Ancelin, D. O-8-23105 | Kelsay (Strawn) | MKS Consulting Corporation | 1 | 444 | 42K | Jan 1993 – Jun 1998 |
Gas, mcf lease total
Last 12 months 1,866 · prior 12 1,733(+8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1S & J Operating Co.Jan 1993 → Aug 1993
- 2Stephens & Johnson Operating Co.Sep 1993 → Jan 1996
- 3Telesis Operating Co., Inc.Feb 1996 → May 1997
- 4MKS Consulting CorporationJul 1997 → Jul 2005
- 5MKS Natural Gas CompanyAug 2005 → Mar 2014
- 6OxxnApr 2014 → Feb 2023
- 7Somerset Operating, LLCSep 2023 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 226601-99 | Drill | Circle Seven Oil & Gas, Inc. | Jan 12, 1984 | Jan 17, 1984 | — | 5,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-165967 | — | — | — | — |
| — | — O-8-23105 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,139 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pregnant Shale | 4,058 | -2,919 |
| AtokaATOKA CONGLO. | 5,100 | -3,961 |
| AtokaATOKA CONGLOMERATE | 5,100 | -3,961 |
| Marble Falls | 5,613 | -4,474 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,262 | 3,330 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 517 | 12.25 | 365 sx |
| 4.5 | 5,670 | 7.875 | 200 sx |
| 4.5 | — | 7.875 | 140 sx |
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 | Feb 3, 1998 | Dec 19, 1997 | — |
| 00 | Jan 15, 1998 | — | — |
| 00 | Nov 14, 1985 | Oct 17, 1985 | — |
| 00 | Nov 7, 1985 | — | — |
| 00 | Jul 17, 1984 | Jun 22, 1984 | — |
| 00 | Jul 14, 1984 | Jun 22, 1984 | — |
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 42-367-32672 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-32672 → 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/36732672, documented in the API reference.