WELL · 42-317-39727 · DISTRICT 8
Clona #3
Martin County · Spraberry (Trend Area) field · Vertical
Clona #3 (API 42-317-39727) is a well in Martin County operated by Pioneer Natural Res. USA Inc., completed February 17, 2015.
The RRC has issued 2 drilling permits between 2014 and 2018, permitted to 11,925 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its 2 leases have reported 96.2K barrels of oil and 256K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Spring, TX · P-5 Y, filed May 4, 2026 · 15,619 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Jul 23, 2018 |
- 11,925
- total depth, ft
- 2
- permits on file
- Jul 23, 2018
- last permit issued
- Feb 17, 2015
- completed
- 96.2K
- cumulative oil, bbl
- 256K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 17, 2015
- Shut in
- —
- Plugged
- —
Surface location
32.293300, -102.032918
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Martin County.
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clona O-10-28846 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 52.8K | 169K | Jan 1993 – Jul 2026 |
| Clona O-10-50331 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 1 | 43.4K | 87.3K | Aug 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,110 · prior 12 4,524(-31%)
Gas, mcf lease total
Last 12 months 7,848 · prior 12 9,399(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Parker & Parsley Development L.PMar 1995 → Aug 1997
- 3Pioneer Natural Res. USA, Inc.Sep 1997 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 842605-99 | Field transfer | Pioneer Natural Res. USA, Inc. | Jul 19, 2018 | Jul 23, 2018 | Oct 13, 2014 | 11,500 |
| 791142-99 | Drill | Pioneer Natural Res. USA, Inc. | Jul 8, 2014 | Oct 3, 2014 | Oct 13, 2014 | 11,925 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-28846 | — | — | — | — |
| — | — O-10-50331 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,806 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,290 | 1,516 |
| Yates | 2,765 | 41 |
| Queen | 3,660 | -854 |
| Grayburg | 4,210 | -1,404 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,318 | -1,512 |
| Spraberry | 7,833 | -5,027 |
| Dean | 9,116 | -6,310 |
| Wolfcamp | 9,387 | -6,581 |
| Cisco | — | — |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,420 | 11,382 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 370 | 17.5 | 430 S |
| 8.625 | 5,425 | 11 | 920 S |
| 5.5 | 11,500 | 7.875 | 1,010 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 | Sep 10, 2018 | Aug 29, 2018 | Yes |
| 00 | Apr 28, 2015 | Apr 10, 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 42-317-39727 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-39727 → 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.
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.
Pier 22-23 Unit 142-317-41434
0.7 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,820 |
| Yates | 2,200 | 620 |
| Queen | 4,100 | -1,280 |
| Grayburg | 4,400 | -1,580 |
| San Andres | 4,585 | -1,765 |
| Spraberry | 7,865 | -5,045 |
| Dean | 9,168 | -6,348 |
| Wolfcamp | 9,423 | -6,603 |
10 TOPS · FIRST 8
Pier 22-23 Unit 242-317-41461
0.7 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,820 |
| Yates | 2,200 | 620 |
| Queen | 4,100 | -1,280 |
| Grayburg | 4,400 | -1,580 |
| San Andres | 4,585 | -1,765 |
| Spraberry | 7,865 | -5,045 |
| Dean | 9,168 | -6,348 |
| Wolfcamp | 9,423 | -6,603 |
10 TOPS · FIRST 8
Pier 22-23 Unit 242-317-41460
0.7 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,820 |
| Yates | 2,200 | 620 |
| Queen | 4,100 | -1,280 |
| Grayburg | 4,400 | -1,580 |
| San Andres | 4,585 | -1,765 |
| Spraberry | 7,865 | -5,045 |
| Dean | 9,168 | -6,348 |
| Wolfcamp | 9,423 | -6,603 |
10 TOPS · FIRST 8
Pier 22-23 Unit 142-317-41458
0.7 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 1,000 | 1,820 |
| Yates | 2,200 | 620 |
| Queen | 4,100 | -1,280 |
| Grayburg | 4,400 | -1,580 |
| San Andres | 4,585 | -1,765 |
| Spraberry | 7,865 | -5,045 |
| Dean | 9,168 | -6,348 |
| Wolfcamp | 9,423 | -6,603 |
10 TOPS · FIRST 8
Kentex '23'42-317-35084
1.8 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,825 | -5,016 |
| Dean | 9,125 | -6,316 |
| Wolfcamp | 9,425 | -6,616 |
| Strawn | 10,950 | -8,141 |
| Bend | 11,240 | -8,431 |
| Atoka | — |
Black Caiman 21-24 A42-317-47046
1.8 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,784 | 48 |
| Queen | 3,693 | -861 |
| Grayburg | 4,035 | -1,203 |
| San Andres | 4,860 | -2,028 |
| Clear Fork | 6,529 | -3,697 |
| Spraberry | 7,866 | -5,034 |
| Dean | — | |
| Cisco | — |
11 TOPS · FIRST 8
Black Caiman 21-24 A42-317-47044
1.9 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,788 | 44 |
| Queen | 3,694 | -862 |
| Grayburg | 4,037 | -1,205 |
| San Andres | 4,869 | -2,037 |
| Clear Fork | 6,532 | -3,700 |
| Spraberry | 7,866 | -5,034 |
| Dean | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Black Caiman 21-24 A42-317-47045
1.9 KM · Diamondback E&P LLC · Section with this well →
| Yates | 2,785 | 47 |
| Queen | 3,695 | -863 |
| Grayburg | 4,035 | -1,203 |
| San Andres | 4,035 | -1,203 |
| Clear Fork | 6,531 | -3,699 |
| Spraberry | 7,863 | -5,031 |
| Dean | 9,156 | -6,324 |
| Wolfcamp | 9,423 | -6,591 |
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/31739727, documented in the API reference.