WELL · 42-367-30343 · DISTRICT 7
Chastain L.B. #1
Parker County · L.B.C. (Congl. 4550) field · Vertical
Chastain L.B. #1 (API 42-367-30343) is a well in Parker County operated by Desana Development Corporation, completed March 12, 1976.
The RRC has issued one drilling permit, issued March 22, 1990, permitted to 4,450 ft.
It was permitted by Mcmahon-Bullington Drilling CO. and has since transferred to Desana Development Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Strawn, Caddo, Bend.
No lease production has been reported under this well’s leases.
Operator of record
Desana Development Corporation
Permitted by McMahon-Bullington Drilling Co.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2023 · 49 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Desana Development Corporation |
| Production reports | Delong, Horacethrough Apr 2026 |
| Latest permit | McMahon-Bullington Drilling Co.Mar 22, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,450
- total depth, ft
- 1
- permits on file
- Mar 22, 1990
- last permit issued
- Mar 12, 1976
- completed
- 0
- cumulative oil, bbl
- 268K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 12, 1976
- 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 |
|---|---|---|---|---|---|---|
| Chastain, L.B. G-8-133768 | Seven-Eleven (Strawn) | Delong, Horace | 1 | 0 | 268K | Jan 1993 – Jul 2026 |
| Chastain L.B. G-8-66609 | L.B.C. (Congl. 4550) | Desana Development Corporation | 1 | 0 | 0 | Jan 1993 – Nov 1997 |
Gas, mcf lease total
Last 12 months 715 · prior 12 870(-18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1McMahon-Bullington Drilling Co.Jan 1993 → Feb 1996
- 2McMahon-Bullington LPMar 1996 → Mar 1996
- 3Desana Development CorporationApr 1996 → Jun 1998
- 4Melrose Operating CompanyJul 1998 → Sep 2011
- 5CNT Operating CompanyOct 2011 → Mar 2013
- 6Rwa, LLCApr 2013 → Apr 2016
- 7Xplore Operating, LLCMay 2016 → Dec 2020
- 8Crossbow Resources, LLCJan 2021 → Jan 2025
- 9Tren Energy LLCFeb 2025 → Oct 2025
- 10Delong, HoraceNov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 371317-99 | Recompletion | McMahon-Bullington Drilling Co. | Mar 22, 1990 | Mar 22, 1990 | — | 4,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-66609 | — | — | — | — |
| — | — G-8-133768 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,026 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,962 | 2,014 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 612 | 12.25 | 360 S |
| 4.5 | 4,644 | 7.875 | 100 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 | Aug 14, 2007 | Jul 30, 2007 | — |
| 00 | May 15, 1990 | Mar 23, 1990 | Yes |
| 00 | Mar 30, 1990 | — | — |
| 00 | Jan 12, 1984 | May 26, 1976 | — |
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 42-367-30343 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-30343 → 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/36730343, documented in the API reference.