WELL · 42-355-30460 · DISTRICT 4
Chapman J. O. #71H
Nueces County · Chapman RANCH(3600) field · Vertical
Chapman J. O. #71H (API 42-355-30460) is a plugged well in Nueces County, plugged January 23, 2003, last operated by Neg Operating LLC.
The RRC has issued 2 drilling permits (amended once) between 1983 and 1986, permitted to 7,386 ft.
It was permitted by Texaco Producing Inc. and has since transferred to Neg Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Lagarto, Oakville, Catahoula, Oatahoula.
Operator of record
Permitted by Texaco Producing Inc.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Sep 11, 2015 · 238 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Neg Operating LLC |
| Production reports | none |
| Latest permit | Texaco Producing Inc.Sep 17, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,386
- total depth, ft
- 3
- permits on file
- Sep 17, 1986
- last permit issued
- Dec 16, 1983
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 16, 1983
- Shut in
- —
- Plugged
- Jan 23, 2003
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 |
|---|---|---|---|---|---|---|
| Chapman, J. O. G-4-106847 | Chapman RANCH(3600) | Neg Operating LLC | 1 | 0 | 0 | Jan 1993 – Jan 2003 |
| Chapman, J. O. G-4-123607 | Chapman Ranch (L-24) | Neg Operating LLC | 1 | 0 | 0 | Jan 1993 – Jan 2003 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 320496-98 | Recompletion | Texaco Producing Inc. | Dec 17, 1986 | Sep 17, 1986 | — | 7,386 |
| 320496-99 | Recompletion | Texaco Producing Inc. | Sep 12, 1986 | Sep 17, 1986 | — | 7,386 |
| 198742-99 | Recompletion | Texaco Inc. | Jun 20, 1983 | Jun 20, 1983 | — | 7,386 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-106847 | — | — | — | — |
| — | — G-4-123607 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 40 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,347 | 3,355 | Perforated |
| 3,412 | 3,418 | Perforated |
| 3,494 | 3,498 | Perforated |
| 3,501 | 3,507 | Perforated |
| 3,510 | 3,513 | Perforated |
| 4,305 | 4,320 | Perforated |
| — | 3,645 | Perforated |
| — | 4,519 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,550 | 17.5 | 800 S |
| 4.5 | 5,600 | 12.5 | 1,350 S |
| 4.5 | 5,600 | — | — |
| 4.5 | 5,617 | 12.5 | 1,350 S |
| 4.5 | 5,617 | — | — |
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 | Apr 24, 1987 | Jan 30, 1987 | Yes |
| 00 | Apr 20, 1987 | Jan 30, 1987 | — |
| 00 | Mar 31, 1987 | — | — |
| 00 | Apr 25, 1984 | Feb 8, 1984 | — |
| 00 | Feb 2, 1984 | Feb 8, 1984 | — |
| 00 | Jan 30, 1984 | Feb 8, 1984 | — |
| 00 | Jan 12, 1984 | May 22, 1975 | — |
| 00 | Jan 12, 1984 | Nov 8, 1973 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-355-30460 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-30460 → 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/35530460, documented in the API reference.