WELL · 42-461-43049 · DISTRICT 7
RWT Buffalo Bayou 16-4 H #1508WB
Upton County · Spraberry (Trend Area) field · Horizontal
Rwt Buffalo Bayou 16-4 H #1508WB (API 42-461-43049) is a horizontal well in Upton County operated by Chevron U. S. A. Inc., completed May 8, 2025.
The RRC has issued one drilling permit, issued January 14, 2025, permitted to 15,000 ft.
Completion filings report 9 formation tops, including Yates, Grayburg, San Andres, Spraberry.
Its lease has reported 192K barrels of oil and 382K mcf of gas since April 2025, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Nov 4, 2025 · 9,291 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chevron U. S. A. Inc. |
| Production reports | Chevron U. S. A. Inc.through Apr 2026 |
| Latest permit | Chevron U. S. A. Inc.Jan 14, 2025 |
- 15,000
- total depth, ft
- 1
- permits on file
- Jan 14, 2025
- last permit issued
- May 8, 2025
- completed
- 192K
- cumulative oil, bbl
- 382K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 8, 2025
- Shut in
- —
- Plugged
- —
Surface location
31.565914, -102.178531
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Upton 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| RWT Buffalo Bayou 16-4 H O-9-23304 | Spraberry (Trend Area) | Chevron U. S. A. Inc. | 3 | 192K | 382K | Apr 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 191,616 · prior 12 0
Gas, mcf lease total
Last 12 months 382,038 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 904754-99 | Drill | Chevron U. S. A. Inc. | Dec 17, 2024 | Jan 14, 2025 | Feb 17, 2025 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-23304 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,843 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,719 | 124 |
| Grayburg | 4,490 | -1,647 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,673 | -1,830 |
| Spraberry | 7,682 | -4,839 |
| Wolfcamp | 9,042 | -6,199 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,986 | 20,351 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,597 | 17.5 | 1,005 S |
| 9.625 | 5,817 | 12.25 | 1,280 S |
| 7 | 8,935 | 8.75 | 670 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 | Jun 19, 2026 | May 21, 2026 | — |
| 00 | Dec 8, 2025 | Nov 4, 2025 | 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 42-461-43049 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-43049 → 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.
RWT Buffalo Bayou 16-4 H42-461-43048
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,721 | 122 |
| Grayburg | 4,485 | -1,642 |
| San Andres | 4,672 | -1,829 |
| Spraberry | 7,681 | -4,838 |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — | |
| Devonian | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 H42-461-43050
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,719 | 124 |
| Grayburg | 4,486 | -1,643 |
| San Andres | 4,666 | -1,823 |
| Spraberry | 7,689 | -4,846 |
| Wolfcamp | — | |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 F42-461-43047
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,711 | 132 |
| Grayburg | 4,480 | -1,637 |
| San Andres | 4,666 | -1,823 |
| Spraberry | 7,680 | -4,837 |
| Devonian | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 F42-461-43046
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,718 | 125 |
| Grayburg | 4,483 | -1,640 |
| San Andres | 4,665 | -1,822 |
| Spraberry | 7,683 | -4,840 |
| Wolfcamp | 9,036 | -6,193 |
| Devonian | — | |
| Ellenburger | — | |
| Fusselman | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 F42-461-43045
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,721 | 122 |
| Grayburg | 4,485 | -1,642 |
| San Andres | 4,668 | -1,825 |
| Spraberry | 7,688 | -4,845 |
| Wolfcamp | — | |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 E42-461-42966
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,722 | 121 |
| Grayburg | 4,474 | -1,631 |
| San Andres | 4,661 | -1,818 |
| Spraberry | 7,686 | -4,843 |
| Devonian | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 E42-461-42963
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,721 | 122 |
| Grayburg | 4,483 | -1,640 |
| San Andres | 4,661 | -1,818 |
| Spraberry | 7,684 | -4,841 |
| Wolfcamp | 9,023 | -6,180 |
| Devonian | — | |
| Strawn | — | |
| Fusselman | — |
9 TOPS · FIRST 8
RWT Buffalo Bayou 16-4 E42-461-42962
0.0 KM · Chevron U. S. A. Inc. · Section with this well →
| Yates | 2,728 | 115 |
| Grayburg | 4,483 | -1,640 |
| San Andres | 4,662 | -1,819 |
| Spraberry | 7,690 | -4,847 |
| Strawn | — | |
| Wolfcamp | — | |
| Ellenburger | — | |
| Fusselman | — |
9 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/46143049, documented in the API reference.