WELL · 42-127-37213 · DISTRICT 1
Elaine (5100) Unit #103
Dimmit County · Elaine (5100) field · Producing · Vertical
Elaine (5100) Unit #103 (API 42-127-37213) is a well in Dimmit County operated by White Marlin Operating CO LLC, completed January 21, 2016 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 19, 2015, permitted to 5,700 ft.
Completion filings report 11 formation tops, including Escondido, Olmos, San Miguel, Elaine (5100).
Its lease has reported 878K barrels of oil and 12K mcf of gas since January 1993, last reporting in July 2026. The lease carries 15 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Nov 4, 2025 · 32 permits on file · (713) 935-2325
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | White Marlin Operating Co LLC |
| Production reports | White Marlin Operating Co, LLCthrough Apr 2026 |
| Latest permit | White Marlin Operating Co, LLCOct 19, 2015 |
- 5,700
- total depth, ft
- 1
- permits on file
- Oct 19, 2015
- last permit issued
- Jan 21, 2016
- completed
- 878K
- cumulative oil, bbl
- 12K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 21, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; they carry 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Elaine (5100) Unit O-1-7143 | Elaine (5100) | White Marlin Operating Co, LLC | 15 | 878K | 12K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,682 · prior 12 2,456(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1American Exploration CompanyJan 1993 → Dec 1996
- 2Sabco Operating CompanyJan 1997 → Oct 2011
- 3Sabco Operating Company, LLCNov 2011 → Jan 2014
- 4White Marlin Operating Co, LLCFeb 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 811198-99 | Drill | White Marlin Operating Co, LLC | Oct 14, 2015 | Oct 19, 2015 | Dec 29, 2015 | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-7143 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 573 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 3,600 | -3,027 |
| OlmosOLMOS - DISPOSAL | 3,700 | -3,127 |
| OlmosOLMOS - DISPOSAL | 3,800 | -3,227 |
| San MiguelSAN MIGUEL - H2S | 3,950 | -3,377 |
| San MiguelSAN MIGUEL - H2S | 4,400 | -3,827 |
| Elaine (5100) | 5,000 | -4,427 |
| Anachaco | 5,086 | -4,513 |
| Austin ChalkAUSTIN CHALK - H2S | — | — |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| EscondidoESCONDIDO - DISPOSAL | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,086 | 5,100 | Perforated |
| 5,086 | 5,100 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,815 | 12.25 | 838 S |
| 5.5 | 5,230 | 7.875 | 615 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 | Aug 20, 2025 | Jan 31, 2025 | — |
| 00 | Aug 23, 2016 | Jul 28, 2016 | Yes |
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 42-127-37213 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-37213 → 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/12737213, documented in the API reference.