WELL · 42-071-31929 · DISTRICT 3
J.M. Frost Estate Unit #1 #1
Chambers County · Willow Slough N (F-4) field · Vertical
J.M. Frost Estate Unit #1 #1 (API 42-071-31929) is a plugged well in Chambers County, plugged April 27, 1998, last operated by Swift Energy Company.
The RRC has issued 5 drilling permits between 1990 and 1992, permitted to 11,200 ft.
Completion filings report 6 formation tops, including Miocene (undifferentiated), Marg Frio, Frio, F-2.
Its 5 leases have reported 7.29K barrels of oil and 12 mcf of gas since January 1993, last reporting in June 1998. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Jul 7, 2006 · 719 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Swift Energy Company |
| Production reports | Latex Petroleum Corporationthrough Sep 1995 |
| Latest permit | Swift Energy CompanyOct 20, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,200
- total depth, ft
- 5
- permits on file
- Oct 20, 1992
- last permit issued
- Apr 20, 1991
- completed
- 7.29K
- cumulative oil, bbl
- 12
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 20, 1991
- Shut in
- —
- Plugged
- Apr 27, 1998
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 5 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| J.M. Frost Estate Unit O-3-21814 | Willow Slough, North (F-2 Sand) | Latex Petroleum Corporation | 1 | 7.29K | 12 | Jan 1993 – Jun 1998 |
| J.M. Frost Estate Unit #1 G-3-142572 | Willow Slough, North (F-3 8300) | Swift Energy Company | 1 | 0 | 0 | Jan 1993 – Jan 1993 |
| J.M. Frost Estate Unit #1 O-3-21039 | Willow Slough, N (F-4) | Swift Energy Company | 1 | 0 | 0 | Jan 1993 – Jan 1993 |
| — G-3-136699 | — | — | 0 | 0 | 0 | — |
| — O-3-21013 | — | — | 0 | 0 | 0 | — |
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.
- 1Swift Energy CompanyJan 1993 → Dec 1993
- 2Latex Petroleum CorporationJan 1994 → Sep 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 404993-99 | Recompletion | Swift Energy Company | Oct 20, 1992 | Oct 20, 1992 | Oct 20, 1992 | 10,673 |
| 401581-99 | Recompletion | Swift Energy Company | Jul 24, 1992 | Jul 24, 1992 | Jul 28, 1992 | 8,350 |
| 388788-99 | Recompletion | Swift Energy Company | Jun 7, 1991 | Jun 18, 1991 | Apr 13, 1991 | 10,673 |
| 385999-99 | Recompletion | First Energy Corp. of Miss. | Mar 22, 1991 | Mar 22, 1991 | Mar 9, 1991 | 10,673 |
| 370784-99 | Drill | Phillips Petroleum Company | Mar 12, 1990 | Mar 14, 1990 | — | 11,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-136699 | — | — | — | — |
| — | — G-3-142572 | — | — | — | — |
| — | — O-3-21013 | — | — | — | — |
| — | — O-3-21039 | — | — | — | — |
| — | — O-3-21814 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 21 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)BASE OF MIOCENE SANDS | 7,100 | -7,079 |
| Marg Frio | 7,975 | -7,954 |
| FrioFRIO F-1 | 8,228 | -8,207 |
| F-2 | 8,281 | -8,260 |
| FrioFRIO F-3 | 8,342 | -8,321 |
| FrioFRIO F-4 | 8,419 | -8,398 |
| U. Vig | 10,097 | -10,076 |
| VicksburgVICKSBURG LOX "B" | 10,518 | -10,497 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,281 | 8,286 | Perforated |
| 8,340 | 8,356 | Perforated |
| 8,342 | 8,348 | Perforated |
| 8,419 | 8,430 | Perforated |
| 10,098 | 10,102 | Perforated |
| 10,118 | 10,122 | Perforated |
| 10,140 | 10,154 | Perforated |
| 10,517 | 10,527 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 105 | — | — |
| 10.75 | 3,056 | 14.75 | 1,820 S |
| 7.625 | 9,720 | 9.5 | 874 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 14, 1993 | Dec 7, 1992 | Yes |
| 00 | Jan 4, 1993 | — | — |
| 00 | Nov 9, 1992 | Sep 28, 1992 | Yes |
| 00 | Oct 26, 1992 | — | — |
| 00 | Jun 26, 1991 | May 31, 1991 | Yes |
| 00 | Jun 25, 1991 | May 24, 1991 | Yes |
| 00 | Jun 10, 1991 | May 24, 1991 | Yes |
| 00 | May 28, 1991 | — | — |
| 00 | Feb 26, 1991 | Oct 19, 1990 | Yes |
| 00 | Feb 4, 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 42-071-31929 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-071-31929 → 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/07131929, documented in the API reference.