TEXAS · WELLS · ZAPATA COUNTY · LOPENO "B" LEASE · API 42-505-31408 · DISTRICT 04
Lopeno B #39
Zapata County · Lopeno (3200) field · Vertical
Lopeno B #39 (API 42-505-31408) is a plugged well in Zapata County, plugged July 13, 2012, last operated by Xto Energy Inc..
The RRC has issued 4 drilling permits between 1981 and 1991, permitted to 3,668 ft.
It was permitted by Bridge Oil Production CO., Inc. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Sparta, Queen City, Top Of 3050 Sand.
Operator of record
Permitted by Bridge Oil Production Co., Inc.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Dominion Expl. & Prod., Inc.through Jun 2000 |
| Latest permit | Bridge Oil Production Co., Inc.Mar 29, 1991 |
- 3,668
- total depth, ft
- 4
- permits on file
- Mar 29, 1991
- last permit issued
- Nov 16, 1985
- completed
- 0
- cumulative oil, bbl
- 149K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 16, 1985
- Shut in
- —
- Plugged
- Jul 13, 2012
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 |
|---|---|---|---|---|---|---|
| Lopeno "B" G-4-119246 | Lopeno (3200) | XTO Energy Inc. | 1 | 0 | 149K | Jan 1993 – Jul 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.
- 1Bridge Oil Production Co., Inc.Jan 1993 → Jun 1993
- 2Bridge Oil Company, L. P.Jul 1993 → Sep 1994
- 3Parker & Parsley Development L.POct 1994 → Jan 1995
- 4Parker & Parsley Producing L.P.Feb 1995 → Oct 1997
- 5Pioneer Resources Producing, L.PNov 1997 → Jan 1999
- 6CNG Producing CompanyApr 2000 → May 2000
- 7Dominion Expl. & Prod., Inc.Jun 2000 → Jun 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 386055-99 | Recompletion | Bridge Oil Production Co., Inc. | Mar 25, 1991 | Mar 29, 1991 | — | 3,668 |
| 345334-99 | Recompletion | TXO Production Corp. | Apr 18, 1988 | Apr 20, 1988 | — | 3,650 |
| 290218-99 | Recompletion | TXO Production Corp. | Nov 12, 1985 | Nov 13, 1985 | — | 3,650 |
| 131430-99 | Drill | TXO Production Corp. | Aug 28, 1981 | Aug 28, 1981 | Oct 21, 1988 | 3,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 16, 1985 | Lopeno B G-4-119246 | Lopeno (3200) | XTO Energy Inc. | Plugged | — |
| Nov 19, 1981 | Lopeno B G-4-96521 | Lopeno ( Queen City 3450) | TXO Production Corp. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 314 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpartaTOP OF SPARTA | 1,520 | -1,206 |
| Queen CityTOP OF QUEEN CITY | 2,112 | -1,798 |
| Top of 3050 Sand | 3,048 | -2,734 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,200 | 3,206 | Perforated |
| 3,463 | 3,470 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 602 | 12.25 | 270 S |
| 2.875 | 3,664 | 7.875 | 1,150 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 | Dec 27, 1985 | Dec 5, 1985 | Yes |
| 00 | Dec 20, 1985 | — | — |
| 00 | Jan 12, 1984 | Nov 23, 1981 | — |
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 42-505-31408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-31408 → 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/50531408, documented in the API reference.