WELL · 42-441-05194 · DISTRICT 7
Gray Line Gray Sand #1W
Taylor County · Robertson-Griffin (Gray Sand) field · Water Supply · Vertical
Gray Line Gray Sand #1W (API 42-441-05194) is a well in Taylor County operated by Quail Well Service Inc., completed June 1, 2022 and listed as water supply on the RRC schedule.
The RRC has issued one drilling permit, issued May 9, 2022, permitted to 5,629 ft.
Completion filings report 10 formation tops, including Coleman Junction, Saddle Creek, Palo Pinto, Gray Sand.
Its lease has reported 36.2K barrels of oil since December 2013, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Abilene, TX · P-5 Y, filed Jul 4, 2026 · 92 permits on file · (325) 201-7560
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Quail Well Service Inc. |
| Production reports | Quail Well Service, Inc.through Apr 2026 |
| Latest permit | Quail Well Service, Inc.May 9, 2022 |
- 5,629
- total depth, ft
- 1
- permits on file
- May 9, 2022
- last permit issued
- Jun 1, 2022
- completed
- 36.2K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 1, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gray Line Gray Sand O-8-31381 | Robertson-Griffin (Gray Sand) | Quail Well Service, Inc. | 8 | 36.2K | 0 | Dec 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,994 · prior 12 4,268(+64%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Solar Exploration TX LLCDec 2013 → Nov 2017
- 2Aogp, LLCDec 2017 → Nov 2018
- 3Quail Well Service, Inc.Jan 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 879743-99 | Reenter | Quail Well Service, Inc. | May 4, 2022 | May 9, 2022 | May 4, 2022 | 5,629 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-31381 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,934 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION - CORROSIVE, SW | 1,240 | 694 |
| Saddle CreekSADDLE CREEK - DISPOSAL | 1,800 | 134 |
| Palo PintoPALO PINTO LIME - DISPOSAL | 3,130 | -1,196 |
| Gray Sand | 3,925 | -1,991 |
| Cook - Disposal | — | — |
| Flippen - Disposal | — | — |
| Hope Lime - Disposal | — | — |
| King Sand - Disposal | — | — |
| Swastika - Disposal | — | — |
| Unidentified-County Regular - DI | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,459 | 5,629 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 100 | 12.25 | 65 S |
| 7 | 1,600 | 8.75 | 50 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 | Sep 4, 2024 | Jul 3, 2024 | 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 42-441-05194 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-05194 → 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/44105194, documented in the API reference.