WELL · 42-441-34606 · DISTRICT 7
Kubacak #4A
Taylor County · Bacon (McMillan 3140) field · Vertical
Kubacak #4A (API 42-441-34606) is a well in Taylor County operated by 3 S Production Inc., completed September 10, 2019.
The RRC has issued one drilling permit, issued June 11, 2019, permitted to 3,400 ft.
It was permitted by Amble Petroleum CO., Inc. and has since transferred to 3 S Production Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Coleman Junction, Cisco, Saddle Creek, Cook - Disposal.
Its 2 leases have reported 44.6K barrels of oil since March 2018, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Amble Petroleum Co., Inc.; the EWA schedule now lists a different operator.
Cisco, TX · P-5 Y, filed Jan 5, 2026 · 2 permits on file · (254) 442-4819
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | 3 S Production Inc. |
| Production reports | 3 S Production, Inc.through Apr 2026 |
| Latest permit | Amble Petroleum Co., Inc.Jun 11, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,400
- total depth, ft
- 1
- permits on file
- Jun 11, 2019
- last permit issued
- Sep 10, 2019
- completed
- 44.6K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 10, 2019
- Shut in
- —
- Plugged
- —
Surface location
32.170685, -99.851320
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Taylor County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kubacak O-8-32219 | Bacon (McMillan 3140) | 3 S Production, Inc. | 2 | 22.3K | 0 | Mar 2018 – Jul 2026 |
| Kubacak -B- O-8-32489 | Bacon (McMillan 3140) | 3 S Production, Inc. | 1 | 22.3K | 0 | Sep 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,593 · prior 12 5,288(+25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amble Petroleum Co., Inc.Mar 2018 → Sep 2025
- 23 S Production, Inc.Oct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 853945-99 | Drill | Amble Petroleum Co., Inc. | Jun 6, 2019 | Jun 11, 2019 | Jul 27, 2019 | 3,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32219 | — | — | — | — |
| — | — O-8-32489 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,133 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION - CORROSIVE, SW | 1,540 | 593 |
| CiscoCISCO - DISPOSAL | 2,280 | -147 |
| Saddle CreekSADDLE CREEK - DISPOSAL | 2,370 | -237 |
| Cook - Disposal | 2,475 | -342 |
| Palo PintoPALO PINTO LIME - DISPOSAL | 2,674 | -541 |
| Flippen - Disposal | — | — |
| Hope Lime - Disposal | — | — |
| King Sand - Disposal | — | — |
| Swastika - Disposal | — | — |
| Unidentified-County Regular - DI | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,143 | 3,146 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 137 | 12.25 | 85 S |
| 4.5 | 3,353 | 7.875 | 715 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 | Apr 14, 2021 | Jan 13, 2020 | Yes |
| 00 | May 7, 2020 | Jan 13, 2020 | 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 42-441-34606 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-34606 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Kubacak42-441-34636
0.2 KM · Amble Petroleum Co., Inc. · Section with this well →
| Coleman Junction | 1,650 | 485 |
| Cisco | 2,270 | -135 |
| Saddle Creek | 2,360 | -225 |
| Cook - Disposal | 2,465 | -330 |
| Palo Pinto | 2,663 | -528 |
| Flippen - Disposal | — | |
| Swastika - Disposal | — | |
| King Sand - Disposal | — |
10 TOPS · FIRST 8
Kubacak42-441-34503
0.3 KM · Amble Petroleum Co., Inc. · Section with this well →
| Coleman Junction | 1,540 | 603 |
| Cisco | 2,280 | -137 |
| Saddle Creek | 2,370 | -227 |
| Cook - Disposal | 2,475 | -332 |
| Palo Pinto | 2,674 | -531 |
| Unidentified-County Regular - DI | — | |
| Hope Lime - Disposal | — | |
| Flippen - Disposal | — |
10 TOPS · FIRST 8
Kubacak 'A'42-441-34590
0.7 KM · Amble Petroleum Co., Inc. · Section with this well →
| Coleman Junction | 1,650 | 519 |
| Cisco | 2,270 | -101 |
| Saddle Creek | 2,360 | -191 |
| Cook - Disposal | 2,465 | -296 |
| McMillan B | 3,162 | -993 |
| King Sand - Disposal | — | |
| Unidentified-County Regular - DI | — | |
| Swastika - Disposal | — |
10 TOPS · FIRST 8
Bacon Cross42-441-34617
0.8 KM · Amble Petroleum Co., Inc. · Section with this well →
| Coleman Junction | 1,550 | 609 |
| Cisco | 2,285 | -126 |
| Saddle Creek | 2,375 | -216 |
| Cook - Disposal | 2,480 | -321 |
| Caddo | 4,770 | -2,611 |
| Flippen - Disposal | — | |
| Hope Lime - Disposal | — | |
| King Sand - Disposal | — |
10 TOPS · FIRST 8
Cross42-441-34652
1.2 KM · Amble Petroleum Co., Inc. · Section with this well →
| Coleman Junction | 1,559 | 536 |
| Cisco | 2,297 | -202 |
| Saddle Creek | 2,387 | -292 |
| Cook - Disposal | 2,492 | -397 |
| Palo Pinto | 2,689 | -594 |
| King Sand - Disposal | — | |
| Hope Lime - Disposal | — | |
| Flippen - Disposal | — |
10 TOPS · FIRST 8
Brown42-441-34554
4.7 KM · Forza Operating, LLC · Section with this well →
| King Sand - Disposal | 2,576 | -568 |
| Swastika - Disposal | 3,079 | -1,071 |
| Palo Pinto | 3,678 | -1,670 |
| Hope Sand - Disposal | — | |
| Flippen - Disposal | — | |
| Ellenburger | — | |
| Cisco | — | |
| Canyon | — |
10 TOPS · FIRST 8
Southall42-441-33842
8.2 KM · L.C.S. Production Company · Section with this well →
| Flippen Sand | 2,154 | -188 |
| Palo Pinto | 3,550 | -1,584 |
| Cross Cut Sand | 3,800 | -1,834 |
| Goen Lime | 4,086 | -2,120 |
| Gardner Lime | 4,182 | -2,216 |
| Gardner Sand | 4,291 | -2,325 |
Southall42-441-34062
8.3 KM · RMB Operating LLC · Section with this well →
| Flippen | 2,146 | -196 |
| Gardner Limestone | 4,184 | -2,234 |
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/44134606, documented in the API reference.