WELL · 42-389-35058 · DISTRICT 8
Folk Rolwing a 4-34 33 #1H
Reeves County · Phantom (Wolfcamp) field · Horizontal
Folk Rolwing A 4-34 33 #1H (API 42-389-35058) is a horizontal well in Reeves County operated by Centennial Resource Prod LLC, completed August 21, 2016.
The RRC has issued one drilling permit, issued October 19, 2015, permitted to 11,000 ft.
It was permitted by Silverback Operating, LLC and has since transferred to Centennial Resource Prod LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Permian (undifferentiated), Delaware, Castile, Cherry Canyon.
Its 2 leases have reported 168K barrels of oil and 5.14M mcf of gas since February 2016, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Silverback Operating, LLC; the EWA schedule now lists a different operator.
Denver, CO · P-5 Y, filed Jun 2, 2023 · 581 permits on file · (432) 699-9345
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Centennial Resource Prod LLC |
| Production reports | Permian Resources Operating, LLCthrough Apr 2026 |
| Latest permit | Silverback Operating, LLCOct 19, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Oct 19, 2015
- last permit issued
- Aug 21, 2016
- completed
- 168K
- cumulative oil, bbl
- 5.14M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 21, 2016
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Folk Rolwing a 4-34 33 G-10-288675 | Phantom (Wolfcamp) | Permian Resources Operating, LLC | 1 | 0 | 2.67M | Apr 2018 – Jul 2026 |
| Folk Rolwing a 4-34 33 O-10-47854 | Phantom (Wolfcamp) | Centennial Resource Prod, LLC | 1 | 168K | 2.48M | Feb 2016 – Jun 2020 |
Gas, mcf lease total
Last 12 months 177,925 · prior 12 140,923(+26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Silverback Operating, LLCFeb 2016 → Oct 2016
- 2Centennial Resource Prod, LLCNov 2016 → Dec 2022
- 3Permian Resources Operating, LLCJan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 811104-99 | Drill | Silverback Operating, LLC | Oct 12, 2015 | Oct 19, 2015 | Nov 11, 2015 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-288675 | — | — | — | — |
| — | — O-10-47854 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,699 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Permian (undifferentiated)PERMIAN | 1,460 | 1,239 |
| Delaware | 2,500 | 199 |
| DelawareFORD-DELAWARE | 2,500 | 199 |
| CastileCASTILLE | 2,800 | -101 |
| CastileCASTILLE | 2,953 | -254 |
| Permian (undifferentiated)PERMIAN | 2,953 | -254 |
| Cherry Canyon | 3,800 | -1,101 |
| Delaware | 4,155 | -1,456 |
| Bell Canyon | 4,185 | -1,486 |
| Delaware | 4,185 | -1,486 |
| DelawareDELAWARE CONSOLIDATED GAS | 4,185 | -1,486 |
| DelawareFORD-DELAWARE | 4,185 | -1,486 |
| Bell Canyon | 4,800 | -2,101 |
| Cherry Canyon | 5,121 | -2,422 |
| DelawareDELAWARE CONSOLIDATED GAS | 6,500 | -3,801 |
| Bone SpringBONE SPRINGS | 7,429 | -4,730 |
| Bone SpringBONE SPRINGS | 7,500 | -4,801 |
| Wolfcamp | 9,936 | -7,237 |
| Wolfcamp | 10,000 | -7,301 |
| Pennsylvanian | 11,000 | -8,301 |
| Permian (undifferentiated)PERMIAN | 11,300 | -8,601 |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,469 | 16,975 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,090 | 14.75 | 1,400 S |
| 10.75 | 4,100 | 14.75 | 1,200 S |
| 7.625 | 10,372 | 9.875 | 790 S |
| 5 | 17,096 | 6.75 | 880 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 | May 5, 2020 | Oct 2, 2019 | — |
| 00 | Dec 18, 2019 | Sep 24, 2019 | — |
| 00 | Aug 24, 2016 | Jun 7, 2016 | 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 42-389-35058 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-35058 → 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/38935058, documented in the API reference.