WELL · 42-475-38041 · DISTRICT 10
UL Rattle Buck E 18-6-4 #4205H
Ward County · Horizontal
UL Rattle Buck E 18-6-4 #4205H (API 42-475-38041) is a permitted horizontal well in Ward County filed by Oasis Petroleum Permian LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued November 15, 2019, permitted to 12,600 ft.
Operator of record
Houston, TX · P-5 Y, filed Oct 4, 2025 · 170 permits on file · (866) 584-8016
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Oasis Petroleum Permian LLCNov 15, 2019 |
- 12,600
- total depth, ft
- 1
- permits on file
- Nov 15, 2019
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.610999, -103.235956
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ward County.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 858951-99 | Drill | Oasis Petroleum Permian LLC | Nov 11, 2019 | Nov 15, 2019 | — | 12,600 |
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 42-475-38041 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-38041 → 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 has no tops filed, so it cannot anchor a section; its neighbours can.
UL Rattlesnake 18-1642-475-38466
0.7 KM · Panther Devco LLC · Section with this well →
| Capitan | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — | |
| Delaware | — | |
| Clear Fork | — | |
| Yates | — | |
| Tubb | — |
11 TOPS · FIRST 8
University 18-642-475-34200
0.7 KM · Oasis Petroleum Permian LLC · Section with this well →
| Delaware | 5,020 | -2,271 |
| Cherry Canyon | 5,933 | -3,184 |
| Bone Spring | 8,547 | -5,798 |
| Wolfcamp | 10,858 | -8,109 |
University 18-642-475-30593
1.2 KM · Siana Oil & Gas · Section with this well →
| Delaware | 5,055 | -2,294 |
| Bone Spring | 8,582 | -5,821 |
| Wolfcamp | 10,784 | -8,023 |
| Mississipian Lime | 15,715 | -12,954 |
| Woodford | 16,170 | -13,409 |
| Devonian | 16,811 | -14,050 |
| Silurian (undifferentiated) | 17,048 | -14,287 |
| Fusselman | 17,328 | -14,567 |
11 TOPS · FIRST 8
Utl 0708H42-475-38546
1.3 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,070 | -2,305 |
| Seven Rivers | — | |
| Yates | — | |
| San Andres | — | |
| Rustler | — | |
| Queen | — | |
| Holt | — | |
| Glorieta | — |
10 TOPS · FIRST 8
Utl 0708G42-475-38545
1.3 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,056 | -2,291 |
| San Andres | — | |
| Capitan | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Holt | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
Utl 0708F42-475-38544
1.3 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 4,967 | -2,202 |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — | |
| Capitan | — | |
| Queen | — | |
| Clear Fork | — | |
| Yates | — |
10 TOPS · FIRST 8
Utl 0708E42-475-38543
1.3 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,051 | -2,286 |
| Rustler | — | |
| Capitan | — | |
| Yates | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Clear Fork | — | |
| Queen | — |
10 TOPS · FIRST 8
Utl 0708I42-475-38547
1.4 KM · Continental Resources, Inc. · Section with this well →
| Delaware | 5,052 | -2,288 |
| Cherry Canyon | 5,937 | -3,173 |
| Bone Spring | 9,431 | -6,667 |
| Bone Spring | 10,213 | -7,449 |
| Bone Spring | 11,104 | -8,340 |
| Wolfcamp | 11,633 | -8,869 |
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/47538041, documented in the API reference.