WELL · 42-135-43715 · DISTRICT 8
Tatia 0310 I #301H
Ector County · Spraberry (Trend Area) field · Shut IN · Horizontal
Tatia 0310 I #301H (API 42-135-43715) is a horizontal well in Ector County operated by Diamondback E&P LLC, completed January 15, 2020 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued August 12, 2019, permitted to 9,600 ft.
It was permitted by Firebird Energy LLC and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 12 formation tops, including Santa Rosa, Queen, Yates, Seven Rivers.
Its lease has reported 852K barrels of oil and 774K mcf of gas since October 2019, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Firebird Energy LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Firebird Energy LLCAug 12, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 1
- permits on file
- Aug 12, 2019
- last permit issued
- Jan 15, 2020
- completed
- 852K
- cumulative oil, bbl
- 774K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 15, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.689932, -102.306173
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ector 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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tatia 0310 I O-10-54778 | Spraberry (Trend Area) | Diamondback E&P LLC | 3 | 852K | 774K | Oct 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 58,061 · prior 12 86,811(-33%)
Gas, mcf lease total
Last 12 months 122,643 · prior 12 108,305(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Firebird Energy LLCJan 2020 → Nov 2022
- 2Diamondback E&P LLCDec 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 856030-99 | Drill | Firebird Energy LLC | Aug 8, 2019 | Aug 12, 2019 | Aug 22, 2019 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-54778 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,906 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaSANTA ROSA BASE | 1,350 | 1,556 |
| Queen | 3,000 | -94 |
| Yates | 3,012 | -106 |
| Seven Rivers | 3,223 | -317 |
| Grayburg | 3,550 | -644 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,456 | -1,550 |
| Holt | 5,000 | -2,094 |
| Clear ForkCLEARFORK | 6,060 | -3,154 |
| Glorieta | 6,361 | -3,455 |
| Connell | — | — |
| Ellenburger | — | — |
| Grayburg | — | — |
| Queen | — | — |
| Santa RosaSANTA ROSA BASE | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,827 | 20,069 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,599 | 17.5 | 1,304 S |
| 9.625 | 8,818 | 12.25 | 782 S |
| 5.5 | 20,204 | 8.5 | 2,535 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 | Dec 16, 2022 | Nov 17, 2022 | Yes |
| 00 | Dec 28, 2021 | Aug 23, 2021 | — |
| 00 | Oct 13, 2020 | Sep 16, 2020 | 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 42-135-43715 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-43715 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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.
Tatia 031042-135-43714
0.0 KM · Firebird Energy LLC · Section with this well →
| Santa Rosa | 1,350 | 1,556 |
| Yates | 2,000 | 906 |
| Queen | 3,000 | -94 |
| Seven Rivers | 3,223 | -317 |
| Grayburg | 3,550 | -644 |
| Glorieta | 4,400 | -1,494 |
| San Andres | 4,456 | -1,550 |
| Holt | 5,000 | -2,094 |
11 TOPS · FIRST 8
Tatia 031042-135-43716
0.0 KM · Firebird Energy LLC · Section with this well →
| Santa Rosa | 1,350 | 1,556 |
| Queen | 3,000 | -94 |
| Yates | 3,012 | -106 |
| Seven Rivers | 3,223 | -317 |
| Grayburg | 3,550 | -644 |
| Glorieta | 4,400 | -1,494 |
| San Andres | 4,456 | -1,550 |
| Holt | 5,000 | -2,094 |
10 TOPS · FIRST 8
Tatia42-135-41342
0.3 KM · FDL Operating, LLC · Section with this well →
| Spraberry | 6,618 | -3,711 |
| Clear Fork | 7,674 | -4,767 |
| Wolfcamp | 9,205 | -6,298 |
Tatia 0310 C42-135-43841
0.4 KM · Firebird Energy LLC · Section with this well →
| Santa Rosa | 1,349 | 1,558 |
| Yates | 3,096 | -189 |
| Seven Rivers | 3,863 | -956 |
| Queen | 4,248 | -1,341 |
| Grayburg | 4,770 | -1,863 |
| San Andres | 5,070 | -2,163 |
| Glorieta | 6,203 | -3,296 |
| Clear Fork | 7,142 | -4,235 |
10 TOPS · FIRST 8
Tatia 0310 F42-135-43843
0.4 KM · Firebird Energy LLC · Section with this well →
| Santa Rosa | 1,350 | 1,557 |
| Yates | 3,096 | -189 |
| Seven Rivers | 3,863 | -956 |
| Queen | 4,248 | -1,341 |
| Grayburg | 4,770 | -1,863 |
| San Andres | 5,070 | -2,163 |
| Glorieta | 6,203 | -3,296 |
| Clear Fork | 7,142 | -4,235 |
10 TOPS · FIRST 8
Tatia42-135-39359
0.5 KM · FDL Operating, LLC · Section with this well →
| Spraberry | 7,650 | -4,751 |
| Dean | 9,053 | -6,154 |
| Wolfcamp | 9,207 | -6,308 |
| Wolfcamp | 9,636 | -6,737 |
| Wolfcamp | 10,250 | -7,351 |
| Strawn | 10,250 | -7,351 |
Tatia 0310 A42-135-43842
0.6 KM · Firebird Energy LLC · Section with this well →
| Santa Rosa | 1,350 | 1,559 |
| Yates | 3,096 | -187 |
| Seven Rivers | 3,863 | -954 |
| Queen | 4,248 | -1,339 |
| Grayburg | 4,770 | -1,861 |
| San Andres | 5,070 | -2,161 |
| Glorieta | 6,203 | -3,294 |
| Clear Fork | 7,142 | -4,233 |
17 TOPS · FIRST 8
Tatia 0310 B42-135-43844
0.6 KM · Firebird Energy LLC · Section with this well →
| Santa Rosa | 1,349 | 1,560 |
| Yates | 3,096 | -187 |
| Seven Rivers | 3,863 | -954 |
| Queen | 4,248 | -1,339 |
| Grayburg | 4,770 | -1,861 |
| San Andres | 5,070 | -2,161 |
| Glorieta | 6,203 | -3,294 |
| Clear Fork | 7,142 | -4,233 |
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/13543715, documented in the API reference.