WELL · 42-329-44727 · DISTRICT 8
A.B. Harrington H4 #607LH
Midland County · Parks (Consolidated) field · Producing · Horizontal
A.B. Harrington H4 #607LH (API 42-329-44727) is a horizontal well in Midland County operated by Cog Operating LLC, completed March 11, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 1, 2021, permitted to 12,000 ft.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Its lease has reported 607K barrels of oil and 613K mcf of gas since March 2022, last reporting in July 2026.
Operator of record
Midland, TX · P-5 Y, filed May 4, 2026 · 4,568 permits on file · (432) 853-2355
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 LLCApr 1, 2021 |
- 12,000
- total depth, ft
- 1
- permits on file
- Apr 1, 2021
- last permit issued
- Mar 11, 2022
- completed
- 607K
- cumulative oil, bbl
- 613K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 11, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.836845, -102.186689
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Midland 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 |
|---|---|---|---|---|---|---|
| A.B. Harrington H4 O-10-57264 | Parks (Consolidated) | COG Operating LLC | 1 | 607K | 613K | Mar 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 67,789 · prior 12 84,402(-20%)
Gas, mcf lease total
Last 12 months 101,543 · prior 12 116,783(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCMar 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 868148-99 | Drill | COG Operating LLC | Mar 3, 2021 | Apr 1, 2021 | Apr 28, 2021 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-57264 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,823 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 919 | 1,904 |
| Rustler | 1,778 | 1,045 |
| Yates | 2,865 | -42 |
| Seven Rivers | 3,183 | -360 |
| Queen | 4,088 | -1,265 |
| Grayburg | 4,544 | -1,721 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,761 | -1,938 |
| Glorieta | 5,256 | -2,433 |
| Clear ForkCLEARFORK | 7,156 | -4,333 |
| Spraberry | 7,999 | -5,176 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,526 | 25,124 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,929 | 17.5 | 1,365 S |
| 9.625 | 8,369 | 12.25 | 1,650 S |
| 5.5 | 25,243 | 8.5 | 3,655 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 15, 2022 | May 24, 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 42-329-44727 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-44727 → 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
A.B. Harrington H642-329-44725
0.0 KM · COG Operating LLC · Section with this well →
| Glorieta | 5,266 | -2,443 |
| Clear Fork | 7,153 | -4,330 |
| Spraberry | 7,994 | -5,171 |
| Spraberry | — | |
| Pennsylvanian | — | |
| Mississippian | — | |
| Atoka | — | |
| Canyon | — |
10 TOPS · FIRST 8
A.B. Harrington H542-329-44724
0.0 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 918 | 1,905 |
| Rustler | 1,778 | 1,045 |
| Yates | 2,865 | -42 |
| Seven Rivers | 3,182 | -359 |
| Queen | 4,091 | -1,268 |
| Grayburg | 4,531 | -1,708 |
| San Andres | 4,769 | -1,946 |
| Glorieta | 5,260 | -2,437 |
10 TOPS · FIRST 8
A.B. Harrington H142-329-44719
0.2 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 914 | 1,910 |
| Rustler | 1,773 | 1,051 |
| Yates | 2,859 | -35 |
| Seven Rivers | 3,189 | -365 |
| Queen | 4,062 | -1,238 |
| Grayburg | 4,539 | -1,715 |
| San Andres | 4,737 | -1,913 |
| Glorieta | 5,239 | -2,415 |
10 TOPS · FIRST 8
A.B. Harrington H242-329-44718
0.2 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 915 | 1,909 |
| Rustler | 1,774 | 1,050 |
| Yates | 2,860 | -36 |
| Seven Rivers | 3,179 | -355 |
| Queen | 4,059 | -1,235 |
| Grayburg | 4,539 | -1,715 |
| San Andres | 4,738 | -1,914 |
| Glorieta | 5,236 | -2,412 |
10 TOPS · FIRST 8
A.B. Harrington H342-329-44714
0.2 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 914 | 1,910 |
| Rustler | 1,774 | 1,050 |
| Yates | 2,860 | -36 |
| Seven Rivers | 3,179 | -355 |
| Queen | 4,057 | -1,233 |
| Grayburg | 4,539 | -1,715 |
| San Andres | 4,740 | -1,916 |
| Glorieta | 5,233 | -2,409 |
10 TOPS · FIRST 8
A.B. Harrington H742-329-44722
0.3 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 913 | 1,914 |
| Rustler | 1,769 | 1,058 |
| Yates | 2,856 | -29 |
| Seven Rivers | 3,176 | -349 |
| Queen | 4,096 | -1,269 |
| Grayburg | 4,605 | -1,778 |
| San Andres | 4,774 | -1,947 |
| Glorieta | 5,262 | -2,435 |
10 TOPS · FIRST 8
A.B. Harrington H942-329-44721
0.3 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 913 | 1,914 |
| Rustler | 1,769 | 1,058 |
| Yates | 2,855 | -28 |
| Seven Rivers | 3,176 | -349 |
| Queen | 4,096 | -1,269 |
| Grayburg | 4,550 | -1,723 |
| San Andres | 4,776 | -1,949 |
| Glorieta | 5,269 | -2,442 |
10 TOPS · FIRST 8
A.B. Harrington H842-329-44720
0.3 KM · COG Operating LLC · Section with this well →
| Santa Rosa | 913 | 1,914 |
| Rustler | 1,769 | 1,058 |
| Yates | 2,856 | -29 |
| Seven Rivers | 3,175 | -348 |
| Queen | 4,095 | -1,268 |
| Grayburg | 4,565 | -1,738 |
| San Andres | 4,774 | -1,947 |
| Glorieta | 5,262 | -2,435 |
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/32944727, documented in the API reference.