WELL · 42-131-37918 · DISTRICT 4
Dcrc-Tendido Gas Unit No. 1 #1
Duval County · Ellie C. (Wilcox) field · Temp Abandoned · Vertical
Dcrc-Tendido Gas Unit NO. 1 #1 (API 42-131-37918) is a well in Duval County operated by Rattlesnake Operating CO LLC, completed May 2, 1998 and listed as temp abandoned on the RRC schedule, shut in November 1, 2019.
The RRC has issued 2 drilling permits (amended once) between 1994 and 1997, permitted to 8,500 ft.
It was permitted by Exxon Corp. and has since transferred to Rattlesnake Operating CO LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Queen City, Wilcox, House.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- Based in
- Plntersville, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 9, 2026
- Permits on file
- 2
- Phone
- (832) 646-5891
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rattlesnake Operating Co LLC |
| Production reports | Rattlesnake Operating Co, LLCthrough Dec 2024 |
| Latest permit | Exxon Corp.Aug 11, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 3
- permits on file
- Aug 11, 1997
- last permit issued
- May 2, 1998
- completed
- 0
- cumulative oil, bbl
- 549K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 2, 1998
- Shut in
- Nov 1, 2019
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Dcrc-Tendido Gas Unit No. 1 G-4-151330 | Ellie C. (Wilcox) | Rattlesnake Operating Co, LLC | 1 | 0 | 546K | May 1994 – Jul 2026 |
| D C R C Tendido Gas Unit 1 G-4-166044 | Ellie C. (House) | Rattlesnake Operating Co, LLC | 1 | 0 | 2.36K | Sep 1997 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 17(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Aug 1994 → Dec 1997
- 2D & P Operating CompanyMay 1998 → May 1998
- 3D & P Operating & Prod. Corp.Jun 1998 → Sep 1999
- 4Lynx Energy Company, Inc.Oct 1999 → Dec 2001
- 5Lynx Operating Co., Inc.Jan 2002 → Nov 2002
- 6EL Campo Operating, LLCDec 2002 → Jan 2009
- 7Coronado Minerals, LLCSep 2011 → Oct 2012
- 8Trace Operating, LLCNov 2012 → Oct 2018
- 9Black Bayou Operating, LLCNov 2018 → Oct 2019
- 10Rattlesnake Operating Co, LLCDec 2024 → Dec 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 466080-98 | Recompletion | Exxon Corp. | Aug 14, 1997 | Aug 11, 1997 | Sep 7, 1997 | 8,244 |
| 466080-99 | Recompletion | Exxon Corp. | Aug 11, 1997 | Aug 11, 1997 | — | 8,244 |
| 421469-99 | Drill | Exxon Corp. | Feb 24, 1994 | Feb 24, 1994 | Mar 14, 1994 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 2, 1998 | Dcrc-Tendido Gas Unit No. 1 G-4-151330 | Ellie C. (Wilcox) | Rattlesnake Operating Co LLC | Temp Abandoned · shut in Nov 1, 2019 | 8,500 |
| Sep 17, 1997 | D C R C Tendido Gas Unit 1 G-4-166044 | Ellie C (Consolidated) | Rattlesnake Operating Co LLC | Partial Plug · shut in Oct 1, 2000 | 8,500 |
Formation tops
As filed on W-2/G-1. Subsea from 435 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 4,985 | -4,550 |
| Wilcox | 6,940 | -6,505 |
| House | 8,180 | -7,745 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,942 | 6,958 | Perforated |
| 6,974 | 6,984 | Perforated |
| 8,180 | 8,194 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,579 | 12.25 | 1,470 S |
| 4.5 | 8,498 | 7.875 | 794 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 | Jun 22, 1999 | Apr 8, 1999 | — |
| 00 | Feb 5, 1998 | Jan 23, 1998 | Yes |
| 00 | Jan 28, 1998 | — | — |
| 00 | Nov 10, 1994 | Sep 19, 1994 | Yes |
| 00 | Oct 25, 1994 | — | — |
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 42-131-37918 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37918 → 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/13137918, documented in the API reference.