TEXAS · WELLS · MARTIN COUNTY · SAGE 37-36 D LEASE · API 42-317-43652 · DISTRICT 7B
Sage 37-36 D #4WA
Martin County · Spraberry (Trend Area) field · Producing · Horizontal
Sage 37-36 D #4WA (API 42-317-43652) is a horizontal well in Martin County operated by Diamondback E&P LLC, completed March 30, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 19, 2021, permitted to 9,001 ft.
Completion filings report 17 formation tops, including Yates, Queen, Grayburg, San Andres.
Its lease has reported 383K barrels of oil and 835K mcf of gas since December 2021, last reporting volume in April 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,251
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Diamondback E&P LLCJul 19, 2021 |
- 9,001
- total depth, ft
- 1
- permits on file
- Jul 19, 2021
- last permit issued
- Mar 30, 2022
- completed
- 383K
- cumulative oil, bbl
- 835K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2022 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 30, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 |
|---|---|---|---|---|---|---|
| Sage 37-36 D O-10-56686 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 383K | 835K | Dec 2021 – Apr 2026 |
Oil, barrels lease total
Last 12 months 34,040 · prior 12 56,973(-40%)
Gas, mcf lease total
Last 12 months 98,880 · prior 12 148,461(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCMar 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 870632-99 | Drill | Diamondback E&P LLC | Jun 18, 2021 | Jul 19, 2021 | Jan 14, 2022 | 10,340 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 30, 2022 | Sage 37-36 D O-10-56686 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 9,001 |
Formation tops
As filed on W-2/G-1. Subsea from 2,756 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,506 | 250 |
| Queen | 3,378 | -622 |
| Grayburg | 3,589 | -833 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,016 | -1,260 |
| Clear ForkCLEARFORK | 6,339 | -3,583 |
| Spraberry | 7,396 | -4,640 |
| Dean | 8,691 | -5,935 |
| Wolfcamp | 8,911 | -6,155 |
| Cisco | — | — |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Mississippian | — | — |
| Precambrian (Undifferentiated) | — | — |
| Santa Rosa | — | — |
| Silurian (undifferentiated)SILURIAN | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,127 | 19,097 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,794 | 17.5 | 1,490 S |
| 10.75 | 5,716 | 12.25 | 1,070 S |
| 5.5 | 19,168 | 7.875 | 2,110 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 9, 2022 | May 12, 2022 | Yes |
| 00 | Feb 25, 2022 | Feb 2, 2022 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 12, 2024. Cement bond. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Cement BondSpans Yates, Queen, Grayburg, San Andres, Clear Fork, Spraberry, Dean, Wolfcamp | TIFF | 0 to 9,041 | Dec 12, 2024 | 25.9 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-317-43652 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-43652 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its search.
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/31743652, documented in the API reference.