WELL · 42-351-30921 · DISTRICT 3
Claybar Unit #1
Newton County · Hartburg S.E. (Middle) field · Producing · Directional
Claybar Unit #1 (API 42-351-30921) is a well in Newton County operated by Hilcorp Energy Company, completed October 1, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 11, 2017, permitted to 9,000 ft.
Completion filings report 7 formation tops, including Het - Disposal, Frio, Nodosaria - Disposal, Austin Chalk.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Nov 2017 |
| Latest permit | Hilcorp Energy CompanyJul 11, 2017 |
- 9,000
- total depth, ft
- 1
- permits on file
- Jul 11, 2017
- last permit issued
- Oct 1, 2017
- completed
- 0
- cumulative oil, bbl
- 34.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 1, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
30.246137, -93.766078
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Newton 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 |
|---|---|---|---|---|---|---|
| Claybar Unit G-3-283605 | Hartburg, S.E. (Middle) | Hilcorp Energy Company | 1 | 0 | 34.6K | Oct 2017 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hilcorp Energy CompanyOct 2017 → Nov 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828327-99 | Drill | Hilcorp Energy Company | Jun 28, 2017 | Jul 11, 2017 | Sep 10, 2017 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-283605 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 54 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Het - Disposal | 5,514 | -5,460 |
| FrioFRIO - DISPOSAL | 5,750 | -5,696 |
| Nodosaria - Disposal | 7,513 | -7,459 |
| Austin ChalkAUSTIN CHALK - BROOKLAND FIELD ( | — | — |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | — | — |
| VicksburgVICKSBURG - DISPOSAL | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,816 | 7,838 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,065 | 13.5 | 1,275 S |
| 5.5 | 8,018 | 8.5 | 1,080 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 28, 2018 | Nov 9, 2017 | 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 42-351-30921 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-351-30921 → 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.
HLR42-351-30928
0.0 KM · Cimarron Engineering, LLC · Section with this well →
| Miocene (undifferentiated) | 3,270 | -3,241 |
| Het - Disposal | 4,680 | -4,651 |
| Frio | 5,230 | -5,201 |
| Vicksburg | 5,740 | -5,711 |
| Nodosaria - Disposal | 7,820 | -7,791 |
| Austin Chalk | — | |
| Wilcox | — |
Emerald42-361-30992
0.9 KM · Cimarron Engineering, LLC · Section with this well →
| Miocene (undifferentiated) | 4,718 | -4,689 |
| Frio | 5,328 | -5,299 |
| Hackberry - Disposal | 5,827 | -5,798 |
| Opiela Sand - Disposal | 6,103 | -6,074 |
| Yegua | 6,521 | -6,492 |
Moontower42-361-30982
1.9 KM · Square Mile Energy, L.L.C. · Section with this well →
| Miocene (undifferentiated) | 5,000 | -4,955 |
| Frio | 5,950 | -5,905 |
| Hackberry - Disposal | 7,825 | -7,780 |
| Yegua | — | |
| Opiela Sand - Disposal | — |
Nicholas42-351-30831
2.7 KM · Samson Lone Star, LLC · Section with this well →
| Frio | 5,610 | -5,579 |
| Hackberry | 7,500 | -7,469 |
| Cockfied | 10,550 | -10,519 |
| Cockfield | 10,550 | -10,519 |
| Yegua | 11,336 | -11,305 |
Hinrichs42-351-30918
2.9 KM · Hilcorp Energy Company · Section with this well →
| Het - Disposal | 5,330 | -5,297 |
| Frio | 5,573 | -5,540 |
| Nodosaria - Disposal | 7,575 | -7,542 |
| Vicksburg | — | |
| Austin Chalk | — | |
| Miocene (undifferentiated) | — | |
| Wilcox | — |
Powell Lumber Company K42-361-30570
4.8 KM · IP Petroleum Company, Inc. · Section with this well →
| Frio | 7,185 | -7,164 |
| Hackberry | 8,532 | -8,511 |
| Hackberry - Disposal | 8,672 | -8,651 |
| Yegua | — | |
| Miocene (undifferentiated) | — | |
| Opiela Sand - Disposal | — |
Falcon42-351-30929
5.4 KM · Contour Expl and Prod, LLC · Section with this well →
| Nodosaria - Disposal | 7,433 | -7,400 |
| Austin Chalk | — | |
| Wilcox | — | |
| Vicksburg | — | |
| Miocene (undifferentiated) | — | |
| Het - Disposal | — | |
| Frio | — |
Lost Creek42-361-30988
6.1 KM · Square Mile Energy, L.L.C. · Section with this well →
| Miocene (undifferentiated) | 4,962 | -4,916 |
| Frio | 5,882 | -5,836 |
| Hackberry - Disposal | 8,438 | -8,392 |
| Opiela Sand - Disposal | — | |
| Yegua | — |
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/35130921, documented in the API reference.