TEXAS · WELLS · ANDREWS COUNTY · UL CUCKOO BEE 5-19 B LEASE · API 42-003-48243 · DISTRICT 7B
UL Cuckoo Bee 5-19 B #1MS
Andrews County · Spraberry (Trend Area) field · Producing · Horizontal
UL Cuckoo Bee 5-19 B #1MS (API 42-003-48243) is a horizontal well in Andrews County operated by Diamondback E&P LLC, completed September 24, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 19, 2020, permitted to 8,970 ft.
Completion filings report 10 formation tops, including Yates, Seven Rivers, Queen, Grayburg.
Its lease has reported 324K barrels of oil and 491K mcf of gas since May 2021, last reporting in July 2026.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,243
- 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 LLCFeb 19, 2020 |
- 8,970
- total depth, ft
- 1
- permits on file
- Feb 19, 2020
- last permit issued
- Sep 24, 2021
- completed
- 324K
- cumulative oil, bbl
- 491K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2021 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 24, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.422928, -102.251050
Permit surface location from the RRC GIS record, in Andrews 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| UL Cuckoo Bee 5-19 B O-10-56022 | Spraberry (Trend Area) | Diamondback E&P LLC | 1 | 324K | 491K | May 2021 – Jul 2026 |
Oil, barrels lease total
Last 12 months 28,618 · prior 12 28,759(0%)
Gas, mcf lease total
Last 12 months 93,329 · prior 12 58,460(+60%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCSep 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 861624-99 | Drill | Diamondback E&P LLC | Feb 3, 2020 | Feb 19, 2020 | Feb 26, 2021 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 24, 2021 | UL Cuckoo Bee 5-19 B O-10-56022 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 8,970 |
Formation tops
As filed on W-2/G-1. Subsea from 2,964 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 3,144 | -180 |
| Seven Rivers | 3,435 | -471 |
| Queen | 4,141 | -1,177 |
| Grayburg | 4,292 | -1,328 |
| San AndresSAN ANDRES - CO2 FLOOD, HIGH FLO | 4,727 | -1,763 |
| Glorieta | 5,918 | -2,954 |
| Clear ForkCLEARFORK | 6,747 | -3,783 |
| Holt | — | — |
| Permian (undifferentiated)PERMIAN DETRITAL | — | — |
| Tubb | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,242 | 12,882 | Perforated |
| 9,242 | 19,588 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,972 | 12.25 | 1,320 S |
| 7.625 | 6,960 | 9.875 | 1,155 S |
| 5.5 | 19,675 | 6.75 | 1,130 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 | Nov 13, 2024 | Apr 17, 2024 | — |
| 00 | Mar 18, 2022 | Feb 25, 2022 | Yes |
| 00 | Jan 27, 2022 | Jan 6, 2022 | Yes |
| 00 | Aug 30, 2021 | Aug 24, 2021 | — |
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 42-003-48243 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-48243 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
UL Cuckoo Bee 5-19 D42-003-48246
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,144 | -178 |
| Seven Rivers | 3,435 | -469 |
| Queen | 4,141 | -1,175 |
| Grayburg | 4,292 | -1,326 |
| San Andres | 4,727 | -1,761 |
| Glorieta | 5,918 | -2,952 |
| Clear Fork | 6,747 | -3,781 |
| Holt | — |
10 TOPS · FIRST 8
UL Cuckoo Bee 5-19 E42-003-48247
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,144 | -178 |
| Seven Rivers | 3,284 | -318 |
| Grayburg | 3,791 | -825 |
| Queen | 3,791 | -825 |
| San Andres | 4,727 | -1,761 |
| San Andres | 4,727 | -1,761 |
| San Andres | 4,727 | -1,761 |
| Glorieta | 5,918 | -2,952 |
14 TOPS · FIRST 8
UL Cuckoo Bee 5-19 A42-003-48244
0.0 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,144 | -179 |
| Seven Rivers | 3,284 | -319 |
| Queen | 3,790 | -825 |
| Grayburg | 4,292 | -1,327 |
| San Andres | 4,727 | -1,762 |
| Glorieta | 5,918 | -2,953 |
| Clear Fork | 6,748 | -3,783 |
| Holt | — |
10 TOPS · FIRST 8
UL Cuckoo Bee 5-19 G42-003-48400
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,132 | -172 |
| Seven Rivers | 3,357 | -397 |
| Grayburg | 4,241 | -1,281 |
| San Andres | 4,633 | -1,673 |
| Glorieta | 5,540 | -2,580 |
| Clear Fork | 6,746 | -3,786 |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
UL Cuckoo Bee 5-19 H42-003-48401
0.2 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,132 | -172 |
| Seven Rivers | 3,357 | -397 |
| Grayburg | 4,241 | -1,281 |
| San Andres | 4,633 | -1,673 |
| Glorieta | 5,540 | -2,580 |
| Clear Fork | 6,746 | -3,786 |
| Spraberry | 8,443 | -5,483 |
| Permian (undifferentiated) | — |
13 TOPS · FIRST 8
UL Lunate 5-33 A42-003-48856
0.6 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,128 | 826 |
| Yates | 3,143 | -189 |
| Grayburg | 4,285 | -1,331 |
| San Andres | 4,698 | -1,744 |
| Glorieta | 5,746 | -2,792 |
| Clear Fork | 6,753 | -3,799 |
| Queen | — | |
| Permian (undifferentiated) | — |
11 TOPS · FIRST 8
UL Lunate 5-38 E42-003-48858
0.6 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 2,119 | 835 |
| Yates | 3,135 | -181 |
| Grayburg | 4,277 | -1,323 |
| San Andres | 4,690 | -1,736 |
| Glorieta | 5,738 | -2,784 |
| Clear Fork | 6,746 | -3,792 |
| Queen | — | |
| Holt | — |
10 TOPS · FIRST 8
UL Lunate 5-38 I42-003-48859
0.6 KM · Diamondback E&P LLC · Section with this well →
| Yates | 3,136 | -182 |
| Grayburg | 4,278 | -1,324 |
| San Andres | 4,691 | -1,737 |
| Glorieta | 5,739 | -2,785 |
| Clear Fork | 6,746 | -3,792 |
| Queen | — | |
| Permian (undifferentiated) | — | |
| Seven Rivers | — |
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/00348243, documented in the API reference.