WELL · 42-461-39201 · DISTRICT 7
Neal Ranch 37 A #19H
Upton County · Spraberry (Trend Area) field · Producing · Horizontal
Neal Ranch 37 A #19H (API 42-461-39201) is a horizontal well in Upton County operated by Cog Operating LLC, completed December 2, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 31, 2014, permitted to 15,000 ft.
Completion filings report 9 formation tops, including Yates, Grayburg, San Andres, Spraberry.
Its lease has reported 607K barrels of oil and 2.42M mcf of gas since October 2010, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | COG Operating LLCJan 31, 2014 |
- 15,000
- total depth, ft
- 2
- permits on file
- Jan 31, 2014
- last permit issued
- Dec 2, 2014
- completed
- 607K
- cumulative oil, bbl
- 2.42M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 2, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Neal Ranch "37" A O-9-17410 | Spraberry (Trend Area) | COG Operating LLC | 9 | 607K | 2.42M | Oct 2010 – Jul 2026 |
Oil, barrels lease total
Last 12 months 15,884 · prior 12 18,496(-14%)
Gas, mcf lease total
Last 12 months 89,427 · prior 12 60,516(+48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCOct 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 775424-98 | Drill | COG Operating LLC | Mar 6, 2014 | Jan 31, 2014 | May 10, 2014 | 15,000 |
| 775424-99 | Drill | COG Operating LLC | Dec 10, 2013 | Jan 31, 2014 | May 9, 2014 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17410 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,827 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,713 | 114 |
| Grayburg | 4,793 | -1,966 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,879 | -2,052 |
| Spraberry | 7,754 | -4,927 |
| Wolfcamp | 9,151 | -6,324 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,975 | 14,950 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 512 | 17.5 | 550 S |
| 9.625 | 8,936 | 12.25 | 800 S |
| 5.5 | 15,170 | 8.5 | 1,910 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 | Mar 26, 2015 | Jan 13, 2015 | 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 42-461-39201 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-39201 → 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/46139201, documented in the API reference.