WELL · 42-367-33163 · DISTRICT 7
Tolbert #1
Parker County · Lazy Bend Gas (Strawn) field · Vertical
Tolbert #1 (API 42-367-33163) is a plugged well in Parker County, plugged March 31, 2009, last operated by Mks Natural Gas Company.
The RRC has issued one drilling permit, issued September 16, 1992, permitted to 2,200 ft.
It was permitted by Ashlyn Energy Corp. and has since transferred to Mks Natural Gas Company on the wellbore schedule.
Completion filings report 2 formation tops, including Parks Lime, Strawn.
Operator of record
Permitted by Ashlyn Energy Corp.; the EWA schedule now lists a different operator.
Weatherford, TX · P-5 Y, filed May 12, 2020 · (817) 682-6651
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | MKS Natural Gas Company |
| Production reports | MKS Natural Gas Companythrough Jan 2009 |
| Latest permit | Ashlyn Energy Corp.Sep 16, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,200
- total depth, ft
- 1
- permits on file
- Sep 16, 1992
- last permit issued
- May 20, 1993
- completed
- 0
- cumulative oil, bbl
- 9.02K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1993 THROUGH Mar 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 20, 1993
- Shut in
- —
- Plugged
- Mar 31, 2009
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 |
|---|---|---|---|---|---|---|
| Tolbert G-8-146248 | Lazy Bend Gas (Strawn) | MKS Natural Gas Company | 1 | 0 | 9.02K | May 1993 – Mar 2009 |
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.
- 1Ashlyn Energy Corp.May 1993 → Jan 1995
- 2Hunter Energy, Inc.Sep 1995 → Dec 1997
- 3MKS Consulting CorporationJun 1998 → Jul 2005
- 4MKS Natural Gas CompanyAug 2005 → Jan 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 402438-99 | Drill | Ashlyn Energy Corp. | Aug 27, 1992 | Sep 16, 1992 | Mar 25, 1993 | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-146248 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 850 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Parks Lime | 1,480 | -630 |
| Strawn | 1,900 | -1,050 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,919 | 2,055 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 114 | 12.25 | 80 S |
| 4.5 | 2,165 | 7.875 | 150 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 15, 1993 | Aug 16, 1993 | Yes |
| 00 | Sep 1, 1993 | — | — |
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 42-367-33163 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-33163 → 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/36733163, documented in the API reference.