TEXAS · WELLS · MARTIN COUNTY · STRAIN 19 UNIT 2 LEASE · API 42-317-43677 · DISTRICT 7B
Strain 19 Unit 2 #1
Martin County · Spraberry (Trend Area) field · Observation · Horizontal
Strain 19 Unit 2 #1 (API 42-317-43677) is a horizontal well in Martin County operated by Xto Energy Inc., completed January 1, 2022 and listed as observation on the RRC schedule, shut in October 1, 2025.
The RRC has issued one drilling permit, issued July 16, 2021, permitted to 8,081 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its lease has reported 2.5M barrels of oil and 12.1M mcf of gas since September 2021, last reporting in July 2026. The lease carries 13 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Apr 2026 |
| Latest permit | XTO Energy Inc.Jul 16, 2021 |
- 8,081
- total depth, ft
- 1
- permits on file
- Jul 16, 2021
- last permit issued
- Jan 1, 2022
- completed
- 2.5M
- cumulative oil, bbl
- 12.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2021 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 1, 2022
- Shut in
- Oct 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Strain 19 Unit 2 O-10-56874 | Spraberry (Trend Area) | XTO Energy Inc. | 13 | 2.5M | 12.1M | Sep 2021 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,649,971 · prior 12 2,774,979(-5%)
Oil, barrels lease total
Last 12 months 127,464 · prior 12 275,969(-54%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Apr 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 870951-99 | Drill | XTO Energy Inc. | Jul 2, 2021 | Jul 16, 2021 | Jul 24, 2021 | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 1, 2022 | Strain 19 Unit 2 O-10-56874 | Spraberry (Trend Area) | XTO Energy Inc. | Observation · shut in Oct 1, 2025 | 8,081 |
Formation tops
As filed on W-2/G-1. Subsea from 2,686 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,059 | 1,627 |
| Yates | 2,303 | 383 |
| Queen | 3,423 | -737 |
| Grayburg | 3,682 | -996 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,753 | -1,067 |
| Spraberry | 6,886 | -4,200 |
| Dean | 8,353 | -5,667 |
| Wolfcamp | 8,543 | -5,857 |
| Cisco | — | — |
| Pennsylvanian | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,292 | 17.5 | 935 S |
| 9.625 | 5,810 | 12.25 | 3,030 S |
| 5.5 | 16,032 | 8.75 | 2,585 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 10, 2022 | May 5, 2022 | 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 42-317-43677 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-43677 → 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.
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/31743677, documented in the API reference.