WELL · 42-227-41715 · DISTRICT 8
Tall Grass I #102MS
Howard County · Spraberry (Trend Area) field · Producing · Horizontal
Tall Grass I #102MS (API 42-227-41715) is a horizontal well in Howard County operated by Oxyrock Operating LLC, completed June 21, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 26, 2022, permitted to 8,800 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Oxyrock Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Yates, San Andres, Glorieta.
Its lease has reported 78.5K barrels of oil and 325K mcf of gas since June 2023, last reporting in July 2026.
Operator of record
Permitted by Crownquest Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 22, 2026
- Permits on file
- 392
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oxyrock Operating LLC |
| Production reports | Oxyrock Operating, LLCthrough Apr 2026 |
| Latest permit | Crownquest Operating, LLCMay 26, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,800
- total depth, ft
- 1
- permits on file
- May 26, 2022
- last permit issued
- Jun 21, 2023
- completed
- 78.5K
- cumulative oil, bbl
- 325K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 21, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
32.230430, -101.669280
Permit surface location from the RRC GIS record, in Howard County.
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 |
|---|---|---|---|---|---|---|
| Tall Grass I O-10-60223 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 1 | 78.5K | 325K | Jun 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 17,541 · prior 12 17,178(+2%)
Gas, mcf lease total
Last 12 months 106,987 · prior 12 77,144(+39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Crownquest Operating, LLCJun 2023 → Jul 2024
- 2Oxyrock Operating, LLCAug 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 878818-99 | Drill | Crownquest Operating, LLC | Apr 5, 2022 | May 26, 2022 | Sep 7, 2022 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-60223 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,463 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,142 | 1,321 |
| Yates | 1,843 | 620 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,474 | -1,011 |
| Glorieta | 4,293 | -1,830 |
| Clear ForkCLEARFORK - SEVERE WATER FLOWS | 5,085 | -2,622 |
| Spraberry | 6,479 | -4,016 |
| Dean | — | — |
| Leonard | — | — |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,278 | 16,929 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 588 | 17.5 | 600 S |
| 9.625 | 4,919 | 12.25 | 1,310 S |
| 5.5 | 17,080 | 8.5 | 1,840 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 14, 2024 | Nov 29, 2023 | 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 42-227-41715 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-41715 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Tall Grass F42-227-41082
0.0 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,136 | 1,322 |
| Yates | 1,836 | 622 |
| San Andres | 3,468 | -1,010 |
| Glorieta | 4,282 | -1,824 |
| Clear Fork | 5,078 | -2,620 |
| Spraberry | 6,473 | -4,015 |
| Leonard | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Tall Grass G42-227-41081
0.0 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,132 | 1,326 |
| Yates | 1,830 | 628 |
| San Andres | 3,470 | -1,012 |
| Glorieta | 4,288 | -1,830 |
| Clear Fork | 5,078 | -2,620 |
| Spraberry | 6,470 | -4,012 |
| Seven Rivers | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Tall Grass F42-227-41085
0.1 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,134 | 1,328 |
| Yates | 1,836 | 626 |
| San Andres | 3,461 | -999 |
| Glorieta | 4,282 | -1,820 |
| Clear Fork | 5,078 | -2,616 |
| Spraberry | 6,482 | -4,020 |
| Spraberry | 6,982 | -4,520 |
| Santa Rosa | — |
10 TOPS · FIRST 8
Tall Grass F42-227-41083
0.1 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,129 | 1,332 |
| Yates | 1,827 | 634 |
| San Andres | 3,460 | -999 |
| Glorieta | 4,273 | -1,812 |
| Clear Fork | 5,079 | -2,618 |
| Spraberry | 6,483 | -4,022 |
| Dean | 8,028 | -5,567 |
| Leonard | — |
10 TOPS · FIRST 8
Tall Grass G42-227-41086
0.1 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,150 | 1,313 |
| Yates | 1,833 | 630 |
| San Andres | 3,460 | -997 |
| Glorieta | 4,300 | -1,837 |
| Clear Fork | 5,073 | -2,610 |
| Spraberry | 6,477 | -4,014 |
| Seven Rivers | — | |
| Leonard | — |
10 TOPS · FIRST 8
Tall Grass H42-227-41084
0.1 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 1,828 | 632 |
| San Andres | 3,459 | -999 |
| Glorieta | 4,284 | -1,824 |
| Clear Fork | 5,070 | -2,610 |
| Spraberry | 6,480 | -4,020 |
| Spraberry | 6,989 | -4,529 |
| Leonard | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Tall Grass H42-227-41087
0.1 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,130 | 1,330 |
| Yates | 1,828 | 632 |
| San Andres | 3,466 | -1,006 |
| Glorieta | 4,278 | -1,818 |
| Clear Fork | 5,070 | -2,610 |
| Spraberry | 6,481 | -4,021 |
| Santa Rosa | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
Tall Grass H42-227-41857
0.1 KM · Crownquest Operating, LLC · Section with this well →
| Rustler | 1,176 | 1,279 |
| Yates | 1,877 | 578 |
| Grayburg | 3,197 | -742 |
| San Andres | 3,509 | -1,054 |
| Glorieta | 4,333 | -1,878 |
| Clear Fork | 5,138 | -2,683 |
| Santa Rosa | — | |
| Seven Rivers | — |
10 TOPS · FIRST 8
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/22741715, documented in the API reference.