TEXAS · WELLS · NUECES COUNTY · CHAPMAN, J.O. LEASE · API 42-355-30465 · DISTRICT 04
Chapman J.O. #66
Nueces County · Chapman Ranch (Miocene Cons.) field · Vertical
Chapman J.O. #66 (API 42-355-30465) is a plugged well in Nueces County, plugged June 20, 2011, last operated by Decker Operating CO. L.L.C..
The RRC has issued one drilling permit, issued November 25, 1985, permitted to 7,400 ft.
It was permitted by Texaco Producing Inc. and has since transferred to Decker Operating CO. L.L.C. on the wellbore schedule.
Its lease has reported 1.82K barrels of oil and 78.1K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Texaco Producing Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 4, 2026
- Permits on file
- 137
- Phone
- (713) 880-4343
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Decker Operating Co. L.L.C. |
| Production reports | Decker Operating Co., L.L.C.through Jan 2003 |
| Latest permit | Texaco Producing Inc.Nov 25, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,400
- total depth, ft
- 1
- permits on file
- Nov 25, 1985
- last permit issued
- Dec 31, 1985
- completed
- 1.82K
- cumulative oil, bbl
- 78.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 31, 1985
- Shut in
- —
- Plugged
- Jun 20, 2011
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 |
|---|---|---|---|---|---|---|
| Chapman, J.O. G-4-119922 | Chapman Ranch (Miocene Cons.) | Decker Operating Co., L.L.C. | 1 | 1.82K | 78.1K | Jan 1993 – Jan 2003 |
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.
- 1Texaco E & P Inc.Jan 1993 → Jul 1994
- 2Royal Production Company, Inc.Aug 1994 → Mar 1996
- 3Shell Western E&P Inc.Apr 1996 → Jul 1997
- 4Shana Petroleum CompanyOct 1999 → Apr 2002
- 5Neg Operating LLCMay 2002 → Jan 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 291525-99 | Recompletion | Texaco Producing Inc. | Nov 22, 1985 | Nov 25, 1985 | — | 7,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 31, 1985 | Chapman J.O. G-4-119922 | Chapman Ranch (Miocene Cons.) | Decker Operating Co. L.L.C. | Plugged | — |
| — | Chapman J.O. G-4-57972 | Chapman Ranch (L-21 Lower) | Texaco Producing Inc. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,867 | 2,872 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,563 | 15 | — |
| 4.5 | 6,885 | 9.875 | — |
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 | Mar 3, 1986 | Jan 29, 1986 | Yes |
| 00 | Feb 14, 1986 | — | — |
| 00 | Jan 12, 1984 | Mar 20, 1974 | — |
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 42-355-30465 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-30465 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/35530465, documented in the API reference.