WELL · 42-227-39445 · DISTRICT 8
Sledge Unit 06-07 #4AH
Howard County · Spraberry (Trend Area) field · Producing · Horizontal
Sledge Unit 06-07 #4AH (API 42-227-39445) is a horizontal well in Howard County operated by Surge Operating LLC, completed May 26, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 23, 2018, permitted to 7,783 ft.
Completion filings report 10 formation tops, including Yates, San Andres, Clear Fork, Spraberry.
Its lease has reported 2.19M barrels of oil and 7.8M mcf of gas since January 2017, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 14, 2026
- Permits on file
- 1,234
- Phone
- (832) 333-2300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Surge Operating LLC |
| Production reports | Surge Operating, LLCthrough Mar 2026 |
| Latest permit | Surge Operating, LLCJan 23, 2018 |
- 7,783
- total depth, ft
- 2
- permits on file
- Jan 23, 2018
- last permit issued
- May 26, 2018
- completed
- 2.19M
- cumulative oil, bbl
- 7.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 26, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.459935, -101.542603
Permit surface location from the RRC GIS record, in Howard 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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sledge Unit 06-07 O-10-49349 | Spraberry (Trend Area) | Surge Operating, LLC | 9 | 2.19M | 7.8M | Jan 2017 – Jul 2026 |
Gas, mcf lease total
Last 12 months 704,328 · prior 12 813,397(-13%)
Oil, barrels lease total
Last 12 months 46,428 · prior 12 50,429(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Surge Operating, LLCJan 2017 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 835041-98 | Drill | Surge Operating, LLC | Dec 5, 2018 | Jan 23, 2018 | Feb 5, 2018 | 9,000 |
| 835041-99 | Drill | Surge Operating, LLC | Jan 11, 2018 | Jan 23, 2018 | Feb 5, 2018 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 26, 2018 | Sledge Unit 06-07 O-10-49349 | Spraberry (Trend Area) | Surge Operating LLC | Producing | 7,783 |
Formation tops
As filed on W-2/G-1. Subsea from 2,740 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,041 | 699 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,553 | -813 |
| Clear ForkCLEARFORK - SEVERE WATER FLOWS | 5,847 | -3,107 |
| Spraberry | 6,303 | -3,563 |
| Dean | 7,555 | -4,815 |
| Wolfcamp | 7,699 | -4,959 |
| Coleman Junction | — | — |
| Glorieta | — | — |
| Leonard | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,120 | 15,229 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 462 | 17.5 | 540 S |
| 9.625 | 7,728 | 12.25 | 660 S |
| 5.5 | 15,356 | 8.5 | 1,980 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 | Jan 28, 2019 | Dec 4, 2018 | 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 42-227-39445 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-39445 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Sledge Unit 06-0742-227-39489
0.0 KM · Surge Operating, LLC · Section with this well →
| Yates | 2,041 | 699 |
| San Andres | 3,590 | -850 |
| Clear Fork | 5,401 | -2,661 |
| Spraberry | 6,316 | -3,576 |
| Seven Rivers | — | |
| Wolfcamp | — | |
| Leonard | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Newton Unit 06-4342-227-39447
0.0 KM · Surge Operating, LLC · Section with this well →
| Yates | 1,950 | 791 |
| San Andres | 3,598 | -857 |
| Glorieta | 4,441 | -1,700 |
| Clear Fork | 5,849 | -3,108 |
| Spraberry | 6,341 | -3,600 |
| Dean | 7,534 | -4,793 |
| Wolfcamp | 7,626 | -4,885 |
| Leonard | — |
10 TOPS · FIRST 8
Newton Unit 06-4342-227-39490
0.0 KM · Surge Operating, LLC · Section with this well →
| Yates | 1,957 | 784 |
| San Andres | 3,601 | -860 |
| Glorieta | 4,445 | -1,704 |
| Clear Fork | 5,851 | -3,110 |
| Spraberry | 6,342 | -3,601 |
| Dean | 7,399 | -4,658 |
| Wolfcamp | 7,440 | -4,699 |
| Leonard | — |
10 TOPS · FIRST 8
Newton Unit 06-4342-227-40272
0.2 KM · Surge Operating, LLC · Section with this well →
| Yates | 2,040 | 700 |
| San Andres | 3,517 | -777 |
| Clear Fork | 5,839 | -3,099 |
| Spraberry | 6,301 | -3,561 |
| Seven Rivers | — | |
| Wolfcamp | — | |
| Glorieta | — | |
| Dean | — |
10 TOPS · FIRST 8
Newton Unit 06-4342-227-40273
0.2 KM · Surge Operating, LLC · Section with this well →
| Yates | 2,044 | 696 |
| San Andres | 3,518 | -778 |
| Clear Fork | 5,839 | -3,099 |
| Spraberry | 6,300 | -3,560 |
| Dean | 7,533 | -4,793 |
| Wolfcamp | 7,679 | -4,939 |
| Glorieta | — | |
| Coleman Junction | — |
10 TOPS · FIRST 8
Sledge Unit 06-0742-227-40271
0.2 KM · Surge Operating, LLC · Section with this well →
| Yates | 2,066 | 673 |
| San Andres | 3,642 | -903 |
| Clear Fork | 6,065 | -3,326 |
| Spraberry | 6,608 | -3,869 |
| Leonard | — | |
| Seven Rivers | — | |
| Wolfcamp | — | |
| Coleman Junction | — |
10 TOPS · FIRST 8
Sledge Unit 06-0742-227-40255
0.2 KM · Surge Operating, LLC · Section with this well →
| Yates | 2,046 | 693 |
| San Andres | 3,517 | -778 |
| Clear Fork | 5,838 | -3,099 |
| Spraberry | 6,300 | -3,561 |
| Dean | 7,532 | -4,793 |
| Wolfcamp | 7,678 | -4,939 |
| Coleman Junction | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Newton Unit 06-4342-227-39219
0.2 KM · Surge Operating, LLC · Section with this well →
| San Andres | 3,587 | -859 |
| Clear Fork | 5,870 | -3,142 |
| Spraberry | 6,340 | -3,612 |
| Dean | 7,575 | -4,847 |
| Wolfcamp | 7,714 | -4,986 |
| Leonard | — | |
| Coleman Junction | — | |
| Glorieta | — |
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/22739445, documented in the API reference.