TEXAS · WELLS · WEBB COUNTY · MARTIN, JOHN JR. -A- LEASE · API 42-479-33904 · DISTRICT 04
Martin John Jr. -A- #1
Webb County · Chemel (Lobo) field · Vertical
Martin John JR. -A- #1 (API 42-479-33904) is a plugged well in Webb County, plugged September 16, 1993, last operated by Conoco Inc..
The RRC has issued one drilling permit, issued June 13, 1984, permitted to 9,800 ft.
Completion filings report 6 formation tops, including Queen City, Carrizo, Wilcox, 1st Unconformity.
Its lease has reported 4 barrels of oil and 13.7K mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 1, 2011
- Permits on file
- 4,644
- Phone
- (281) 293-5562
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Conoco Inc.through Sep 1993 |
| Latest permit | Conoco Inc.Jun 13, 1984 |
- 9,800
- total depth, ft
- 1
- permits on file
- Jun 13, 1984
- last permit issued
- Oct 12, 1984
- completed
- 4
- cumulative oil, bbl
- 13.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 12, 1984
- Shut in
- —
- Plugged
- Sep 16, 1993
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 |
|---|---|---|---|---|---|---|
| Martin, John Jr. -A- G-4-113611 | Chemel (Lobo) | Conoco Inc. | 1 | 4 | 13.7K | Jan 1993 – Sep 1993 |
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.
- 1Conoco Inc.Jan 1993 → Sep 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 241790-99 | Drill | Conoco Inc. | Jun 11, 1984 | Jun 13, 1984 | — | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 12, 1984 | Martin John Jr. -A- G-4-113611 | Chemel (Lobo) | Conoco Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 562 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,580 | -2,018 |
| CarrizoCARRIZO WILCOX | 4,893 | -4,331 |
| CarrizoLOWER CARRIZO WILCOX | 6,617 | -6,055 |
| WilcoxWILCOX SHALE MARKER | 6,753 | -6,191 |
| WilcoxLOWER WILCOX GROUP | 7,082 | -6,520 |
| 1ST Unconformity | 8,225 | -7,663 |
| Lobo 6 | 8,305 | -7,743 |
| Wills Point | 8,555 | -7,993 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,354 | 8,358 | Perforated |
| 8,368 | 8,374 | Perforated |
| 8,419 | 8,424 | Perforated |
| 8,472 | 8,475 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,198 | 14.75 | 655 S |
| 7.625 | 7,370 | 9.875 | 1,350 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 | Feb 5, 1985 | Nov 15, 1984 | — |
| 00 | Jan 16, 1985 | Oct 22, 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 42-479-33904 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-33904 → 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/47933904, documented in the API reference.