WELL · 42-135-43432 · DISTRICT 8
Ratliff Ranch A #5A
Ector County · Ratliff (Ellenburger) field · Injection · Vertical
Ratliff Ranch A #5A (API 42-135-43432) is a well in Ector County operated by Slant Operating LLC, completed August 17, 2024 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued September 16, 2016, permitted to 14,000 ft.
It was permitted by Eureka Prospecting Company and has since transferred to Slant Operating LLC on the wellbore schedule.
Completion filings report 11 formation tops, including Santa Rosa, Glorieta, Queen, Grayburg.
Its lease has reported 71 barrels of oil since February 2017, last reporting in July 2026.
It holds an active disposal or injection permit, with 200 barrels injected in the 12 months reported through October 2025.
Operator of record
Permitted by Eureka Prospecting Company; the EWA schedule now lists a different operator.
Lafayette, LA · P-5 Y, filed Oct 4, 2025 · 194 permits on file · (337) 534-0135
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Slant Operating LLC |
| Production reports | Eureka Prospecting Companythrough Feb 2017 |
| Latest permit | Eureka Prospecting CompanySep 16, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 1
- permits on file
- Sep 16, 2016
- last permit issued
- Aug 17, 2024
- completed
- 71
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 17, 2024
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Ratliff Ranch 'A' O-10-49360 | Ratliff (Ellenburger) | Slant Operating, LLC | 1 | 71 | 0 | Feb 2017 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Eureka Prospecting CompanyFeb 2017 → Feb 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 818523-99 | Drill | Eureka Prospecting Company | Sep 15, 2016 | Sep 16, 2016 | Sep 22, 2016 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-49360 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,022 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaSANTA ROSA BASE | 1,050 | 1,972 |
| Glorieta | 3,145 | -123 |
| Queen | 4,350 | -1,328 |
| Grayburg | 4,600 | -1,578 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,740 | -1,718 |
| Glorieta | 6,145 | -3,123 |
| Clear ForkCLEARFORK | 7,230 | -4,208 |
| Cisco | 9,700 | -6,678 |
| Holt | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,430 | 6,870 | Perforated |
| 10,780 | 10,854 | Perforated |
| 13,472 | 13,588 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,628 | 17.5 | 1,040 S |
| 9.625 | 5,530 | 12.25 | 1,150 S |
| 5.5 | 13,750 | 8.75 | 1,000 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 | Feb 10, 2025 | Nov 18, 2024 | — |
| 00 | Jun 11, 2022 | May 27, 2022 | — |
| 00 | Oct 11, 2018 | Sep 4, 2018 | Yes |
| 00 | Feb 12, 2018 | Jan 29, 2018 | 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 42-135-43432 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-43432 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 200
- bbl, last 12 reported months
- 992K
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000116242 | H-1 Injection | Active | 10,000 | 3,125 | 6,250–7,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 200 · prior 12 237,775(-100%)
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/13543432, documented in the API reference.