WELL · 42-135-44313 · DISTRICT 10
Rose Marie 4-40 A #1H
Ector County · Horizontal
Rose Marie 4-40 A #1H (API 42-135-44313) is a permitted horizontal well in Ector County filed by Diamondback E&P LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued September 29, 2026, permitted to 13,000 ft.
Operator of record
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 permits on file · (855) 247-5920
SOURCE · LATEST PERMIT (NO EWA RECORD)
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Diamondback E&P LLCSep 29, 2026 |
- 13,000
- total depth, ft
- 1
- permits on file
- Sep 29, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Surface location
31.789832, -102.360432
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Ector 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 |
|---|---|---|---|---|---|---|
| 918264-99 | Drill | Diamondback E&P LLC | Aug 28, 2026 | Sep 29, 2026 | — | 13,000 |
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.
Aunt Bee42-135-40649
1.3 KM · FDL Operating, LLC · Section with this well →
| Clear Fork | 5,877 | -3,006 |
| Spraberry | 8,580 | -5,709 |
| Wolfcamp | 9,115 | -6,244 |
| Strawn | 10,180 | -7,309 |
Aunt Bee42-135-40009
1.5 KM · FDL Operating, LLC · Section with this well →
| San Andres | 4,830 | -1,962 |
| Spraberry | 7,441 | -4,573 |
| Wolfcamp | 9,117 | -6,249 |
| Strawn | 10,160 | -7,292 |
Aunt Bee42-135-40010
1.6 KM · FDL Operating, LLC · Section with this well →
| San Andres | 4,913 | -2,045 |
| Spraberry | 6,368 | -3,500 |
| Wolfcamp | 9,153 | -6,285 |
| Strawn | 10,160 | -7,292 |
Aunt Bee42-135-39999
1.8 KM · FDL Operating, LLC · Section with this well →
| San Andres | 4,950 | -2,084 |
| Spraberry | 7,449 | -4,583 |
| Wolfcamp | 9,397 | -6,531 |
| Wolfcamp | 9,397 | -6,531 |
| Strawn | 10,160 | -7,294 |
Aunt Bee42-135-40693
1.8 KM · FDL Operating, LLC · Section with this well →
| Clear Fork | 7,271 | -4,406 |
| Clear Fork | 7,271 | -4,406 |
| Dean | 9,020 | -6,155 |
| Wolfcamp | 9,732 | -6,867 |
| Strawn | 10,160 | -7,295 |
Aunt Bee42-135-39846
2.0 KM · FDL Operating, LLC · Section with this well →
| San Andres | 4,845 | -1,978 |
| Spraberry | 6,348 | -3,481 |
| Spraberry | 7,458 | -4,591 |
| Wolfcamp | 9,170 | -6,303 |
| Wolfcamp | 10,036 | -7,169 |
| Strawn | 10,160 | -7,293 |
Aunt Bee42-135-40678
2.1 KM · FDL Operating, LLC · Section with this well →
| Clear Fork | 7,559 | -4,697 |
| Dean | 9,009 | -6,147 |
| Wolfcamp | 9,113 | -6,251 |
| Strawn | 10,160 | -7,298 |
Aunt Bee42-135-40713
2.2 KM · FDL Operating, LLC · Section with this well →
| Clear Fork | 7,572 | -4,703 |
| Wolfcamp | 9,124 | -6,255 |
| Wolfcamp | 9,707 | -6,838 |
| Strawn | 10,160 | -7,291 |
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/13544313, documented in the API reference.