WELL · 42-461-37791 · DISTRICT 7
LYNCH50 #3
Upton County · Spraberry (Trend Area) field · Shut IN · Vertical
Lynch50 #3 (API 42-461-37791) is a well in Upton County operated by Diamondback E&P LLC, completed May 18, 2012 and listed as shut in on the RRC schedule, shut in August 1, 2026.
The RRC has issued one drilling permit, issued December 14, 2011, permitted to 10,400 ft.
It was permitted by Cog Operating LLC and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its lease has reported 148K barrels of oil and 372K mcf of gas since December 2007, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by COG Operating LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Aug 2025 |
| Latest permit | COG Operating LLCDec 14, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,400
- total depth, ft
- 1
- permits on file
- Dec 14, 2011
- last permit issued
- May 18, 2012
- completed
- 148K
- cumulative oil, bbl
- 372K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 18, 2012
- Shut in
- Aug 1, 2026
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| LYNCH50 O-9-16479 | Spraberry (Trend Area) | Diamondback E&P LLC | 3 | 148K | 372K | Dec 2007 – Jul 2026 |
Oil, barrels lease total
Last 12 months 202 · prior 12 1,614(-87%)
Gas, mcf lease total
Last 12 months 550 · prior 12 4,829(-89%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henry Petroleum LPDec 2007 → Dec 2008
- 2COG Operating LLCJan 2009 → Jun 2018
- 3TRP Operating LLCJul 2018 → Jan 2025
- 4Diamondback E&P LLCFeb 2025 → Aug 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 729378-99 | Drill | COG Operating LLC | Dec 5, 2011 | Dec 14, 2011 | Apr 7, 2012 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 18, 2012 | LYNCH50 O-9-16479 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut IN · shut in Aug 1, 2026 | 10,400 |
Formation tops
As filed on W-2/G-1. Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,445 | 10,080 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 820 | 12.25 | 430 S |
| 5.5 | 10,400 | 7.875 | 1,027 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 | Jun 14, 2013 | Aug 14, 2012 | 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 42-461-37791 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37791 → 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/46137791, documented in the API reference.