WELL · 42-131-37866 · DISTRICT 4
DCR 59 #1
Duval County · Tyler T (Wilcox) field · Vertical
Dcr 59 #1 (API 42-131-37866) is a well in Duval County operated by Hilcorp Energy Company, completed October 5, 2000.
The RRC has issued 3 drilling permits between 1993 and 2019, permitted to 8,500 ft.
Completion filings report 4 formation tops, including Cole, Mirando, Queen City, Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Oct 2019 |
| Latest permit | Hilcorp Energy CompanyJul 26, 2019 |
- 8,500
- total depth, ft
- 3
- permits on file
- Jul 26, 2019
- last permit issued
- Oct 5, 2000
- completed
- 0
- cumulative oil, bbl
- 1.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 5, 2000
- Shut in
- —
- Plugged
- —
Surface location
27.865809, -98.660799
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Duval County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| DCR 59 G-4-286864 | Tyler T (Wilcox) | Hilcorp Energy Company | 1 | 0 | 1.65K | Jun 2019 – Jul 2026 |
| DCR 59 O-4-13827 | Wildcat | Hilcorp Energy Company | 1 | 0 | 792 | Nov 2012 – Jul 2026 |
| DCR 59 G-4-149229 | Tyler T (Wilcox) | Hilcorp Energy Company | 1 | 0 | 1.8M | Mar 1994 – Feb 2020 |
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.
- 1Sonat Exploration Co. - HoustonApr 1994 → Oct 1998
- 2Cliffwood Production Co.Nov 1998 → Feb 2001
- 3Ocean Energy, Inc.Mar 2001 → Aug 2003
- 4Devon Louisiana CorporationSep 2003 → Dec 2005
- 5Devon Energy Production Co, L.P.Jan 2006 → Oct 2012
- 6Linn Operating, Inc.Sep 2016 → Sep 2016
- 7Linn Operating, LLCMay 2017 → May 2017
- 8Hilcorp Energy CompanyAug 2017 → Oct 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 855446-99 | Recompletion | Hilcorp Energy Company | Jul 23, 2019 | Jul 26, 2019 | May 23, 2019 | 8,150 |
| 749254-99 | Recompletion | Devon Energy Production Co, L.P. | Oct 3, 2012 | Oct 10, 2012 | Oct 30, 2012 | 8,150 |
| 419758-99 | Drill | Sonat Exploration Co. - Houston | Dec 29, 1993 | Dec 29, 1993 | Jan 7, 1994 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-149229 | — | — | — | — |
| — | — G-4-286864 | — | — | — | — |
| — | — O-4-13827 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 531 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cole | 1,380 | -849 |
| Mirando | 2,347 | -1,816 |
| Mirando | 2,350 | -1,819 |
| Queen City | 5,480 | -4,949 |
| Queen City | 5,486 | -4,955 |
| Wilcox | 7,364 | -6,833 |
| Wilcox | 7,365 | -6,834 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,915 | 5,935 | Perforated |
| 7,466 | 7,476 | Perforated |
| 7,566 | 7,713 | Perforated |
| 7,797 | 7,805 | Perforated |
| 7,810 | 7,816 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 545 | 12.25 | 299 S |
| 8.625 | 546 | 12.25 | 299 S |
| 4.5 | 8,150 | 7.875 | 1,220 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 | Feb 12, 2020 | Feb 5, 2020 | — |
| 00 | Jul 29, 2019 | Jul 15, 2019 | — |
| 00 | Jul 10, 2014 | May 9, 2013 | — |
| 00 | Feb 24, 2001 | Dec 7, 2000 | — |
| 00 | Oct 4, 1994 | Sep 1, 1994 | — |
| 00 | Aug 5, 1994 | May 13, 1994 | Yes |
| 00 | May 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 42-131-37866 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37866 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Duval Ranch -59-42-131-39630
0.9 KM · Killam Oil Co., Ltd. · Section with this well →
| Jackson | 1,492 | -964 |
| Wilcox | — | |
| Miocene (undifferentiated) | — | |
| Palangana Salt - Injection/Dispo | — | |
| Queen City | — | |
| Vicksburg | — | |
| Yegua | — | |
| Catahoula | — |
Killam Freer Ranch 5942-131-38337
1.1 KM · Killam Oil Co., Ltd. · Section with this well →
| Top of Cole | 1,400 | -868 |
| Govt. Wells | 2,160 | -1,628 |
| Top of Mirando | 2,340 | -1,808 |
| Queen City | 5,400 | -4,868 |
| Wilcox | 7,700 | -7,168 |
State42-131-39645
1.6 KM · 3D Oil Company, LLC · Section with this well →
| Jackson | 1,500 | -987 |
| Catahoula | — | |
| Miocene (undifferentiated) | — | |
| Palangana Salt - Injection/Dispo | — | |
| Queen City | — | |
| Vicksburg | — | |
| Wilcox | — | |
| Yegua | — |
White, P. E. -B-42-131-39626
1.9 KM · Killam Oil Co., Ltd. · Section with this well →
| Jackson | 1,440 | -849 |
| Catahoula | — | |
| Miocene (undifferentiated) | — | |
| Palangana Salt - Injection/Dispo | — | |
| Queen City | — | |
| Vicksburg | — | |
| Wilcox | — | |
| Yegua | — |
Lundell State 14042-131-39625
2.6 KM · Killam Oil Co., Ltd. · Section with this well →
| Jackson | 1,508 | -867 |
| Wilcox | — | |
| Yegua | — | |
| Vicksburg | — | |
| Catahoula | — | |
| Miocene (undifferentiated) | — | |
| Palangana Salt - Injection/Dispo | — | |
| Queen City | — |
White, P. E. -B-42-131-39523
2.7 KM · Killam Oil Co., Ltd. · Section with this well →
| Jackson | 1,280 | -686 |
| Jackson | 1,280 | -686 |
| Yegua | 2,470 | -1,876 |
| Yegua | 2,470 | -1,876 |
| Catahoula | — | |
| Wilcox | — | |
| Vicksburg | — | |
| Queen City | — |
11 TOPS · FIRST 8
White, P. E. -B-42-131-39636
3.0 KM · Killam Oil Co., Ltd. · Section with this well →
| Jackson | 1,478 | -816 |
| Miocene (undifferentiated) | — | |
| Palangana Salt - Injection/Dispo | — | |
| Queen City | — | |
| Vicksburg | — | |
| Wilcox | — | |
| Yegua | — | |
| Catahoula | — |
P. E. White 'B'42-131-39525
3.0 KM · Killam Oil Co., Ltd. · Section with this well →
| Jackson | 1,310 | -726 |
| Yegua | 2,463 | -1,879 |
| Miocene (undifferentiated) | — | |
| Vicksburg | — | |
| Catahoula | — | |
| Palangana Salt - Injection/Dispo | — | |
| Queen City | — | |
| Wilcox | — |
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/13137866, documented in the API reference.