TEXAS · WELLS · PECOS COUNTY · CHALKLEY, E. B. LEASE · API 42-371-33118 · DISTRICT 7B
Chalkley E. B. #2
Pecos County · S.E.G. (Wichita-Albany) field · Vertical
Chalkley E. B. #2 (API 42-371-33118) is a plugged well in Pecos County, plugged January 15, 2015, last operated by Unit Petroleum Company.
The RRC has issued one drilling permit, issued June 2, 1980, permitted to 5,250 ft.
It was permitted by Grand Banks Energy Company and has since transferred to Unit Petroleum Company on the wellbore schedule.
Its lease has reported 268 barrels of oil and 390K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Grand Banks Energy Company; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2025
- Permits on file
- 1,100
- Phone
- (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Unit Petroleum Companythrough Jan 2012 |
| Latest permit | Grand Banks Energy CompanyJun 2, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,250
- total depth, ft
- 1
- permits on file
- Jun 2, 1980
- last permit issued
- Jul 4, 1980
- completed
- 268
- cumulative oil, bbl
- 390K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 4, 1980
- Shut in
- —
- Plugged
- Jan 15, 2015
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 |
|---|---|---|---|---|---|---|
| Chalkley, E. B. G-10-88764 | S.E.G. (Wichita-Albany) | Unit Petroleum Company | 1 | 268 | 390K | Jan 1993 – Jan 2012 |
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.
- 1Grand Banks Energy CompanyJan 1993 → May 1994
- 2Lomak Production CompanyJun 1994 → Mar 1997
- 3MBR Resources, Inc.Apr 1997 → Mar 2006
- 4Unit Petroleum CompanyApr 2006 → Jan 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 82688-99 | Drill | Grand Banks Energy Company | Jun 2, 1980 | Jun 2, 1980 | Jun 16, 1980 | 5,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 4, 1980 | Chalkley E. B. G-10-88764 | S.E.G. (Wichita-Albany) | Unit Petroleum Company | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,452 | 4,819 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 437 | 17.5 | 450 S |
| 8.625 | 2,767 | 11 | 700 S |
| 2.375 | 4,372 | — | — |
| 4.5 | 5,063 | 7.875 | 575 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Jul 31, 1980 | — |
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 42-371-33118 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-33118 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37133118, documented in the API reference.