WELL · 42-481-35447 · DISTRICT 3
Carolyn Lange #2
Wharton County · Phase Four (10640 Yegua) field · Producing · Vertical
Carolyn Lange #2 (API 42-481-35447) is a well in Wharton County operated by MB Energy LLC, completed September 11, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 10, 2019, permitted to 11,200 ft.
It was permitted by Inland Ocean, Inc. and has since transferred to MB Energy LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Boling Dome - Disposal, Miocene (undifferentiated), Catahoula, Anahuac.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Inland Ocean, Inc.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Oct 4, 2025 · 25 permits on file · (512) 913-0276
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | MB Energy LLC |
| Production reports | MB Energy, LLCthrough Apr 2026 |
| Latest permit | Inland Ocean, Inc.May 10, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,200
- total depth, ft
- 1
- permits on file
- May 10, 2019
- last permit issued
- Sep 11, 2019
- completed
- 0
- cumulative oil, bbl
- 288K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 11, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
29.240178, -96.269227
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Wharton 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 |
|---|---|---|---|---|---|---|
| Carolyn Lange G-3-288468 | Phase Four (10640 Yegua) | MB Energy, LLC | 1 | 0 | 288K | Sep 2019 – Jul 2026 |
Gas, mcf lease total
Last 12 months 6,538 · prior 12 18,406(-64%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Inland Ocean, Inc.Oct 2019 → Apr 2022
- 2MB Energy, LLCMay 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 852897-99 | Drill | Inland Ocean, Inc. | May 8, 2019 | May 10, 2019 | Aug 7, 2019 | 11,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-288468 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 112 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Boling Dome - Disposal | 4,000 | -3,888 |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | 4,250 | -4,138 |
| CatahoulaCATAHOULA - DISPOSAL | 4,475 | -4,363 |
| AnahuacANAHUAC - DISPOSAL | 4,813 | -4,701 |
| Gretta - Disposal | 5,250 | -5,138 |
| FrioFRIO - DISPOSAL | 5,865 | -5,753 |
| Hungerford - Disposal | 8,665 | -8,553 |
| Whitsett - Disposal | 8,820 | -8,708 |
| YeguaYEGUA - DISPOSAL | 9,115 | -9,003 |
| WilcoxWILCOX - DISPOSAL | 12,163 | -12,051 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,750 | 10,830 | Perforated |
| 10,850 | 10,926 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,735 | 14.75 | 1,206 S |
| 7.625 | 6,513 | 9.875 | 623 S |
| 4.5 | 10,950 | 6.75 | 248 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 8, 2020 | Oct 24, 2019 | 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 42-481-35447 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-35447 → 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.
Carolyn Lange42-481-35498
0.1 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 2,620 | -2,509 |
| Catahoula | 3,691 | -3,580 |
| Gretta - Disposal | 4,191 | -4,080 |
| Frio | 4,191 | -4,080 |
| Hungerford - Disposal | — | |
| Anahuac | — | |
| Boling Dome - Disposal | — | |
| Yegua | — |
10 TOPS · FIRST 8
Carolyn Lange42-481-35497
0.4 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 2,637 | -2,524 |
| Catahoula | 3,678 | -3,565 |
| Anahuac | 3,923 | -3,810 |
| Gretta - Disposal | 4,171 | -4,058 |
| Frio | 4,432 | -4,319 |
| Wilcox | — | |
| Boling Dome - Disposal | — | |
| Hungerford - Disposal | — |
10 TOPS · FIRST 8
Wright42-481-35489
0.6 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 2,640 | -2,530 |
| Catahoula | 3,715 | -3,605 |
| Gretta - Disposal | 4,218 | -4,108 |
| Frio | 4,440 | -4,330 |
| Yegua | — | |
| Whitsett - Disposal | — | |
| Anahuac | — | |
| Wilcox | — |
10 TOPS · FIRST 8
Wright42-481-35507
0.8 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 3,434 | -3,320 |
| Catahoula | 3,600 | -3,486 |
| Gretta - Disposal | 4,230 | -4,116 |
| Frio | 4,230 | -4,116 |
| Yegua | — | |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — |
10 TOPS · FIRST 8
CML Trust42-481-35482
0.9 KM · MB Energy, LLC · Section with this well →
| Gretta - Disposal | 4,202 | -4,094 |
| Frio | 4,826 | -4,718 |
| Wilcox | — | |
| Anahuac | — | |
| Boling Dome - Disposal | — | |
| Catahoula | — | |
| Hungerford - Disposal | — | |
| Miocene (undifferentiated) | — |
10 TOPS · FIRST 8
Pierce Estate42-481-33160
0.9 KM · Ken Petroleum Corporation · Section with this well →
| Miocene (undifferentiated) | 950 | -814 |
| Boling Dome - Disposal | 1,660 | -1,524 |
| Frio | 1,970 | -1,834 |
| Hungerford - Disposal | 2,990 | -2,854 |
| Anahuac | 3,620 | -3,484 |
| Catahoula | 3,655 | -3,519 |
| Catahoula | 3,655 | -3,519 |
| Marginulina | 4,145 | -4,009 |
14 TOPS · FIRST 8
CML Mgmt Trust42-481-35449
1.0 KM · Inland Ocean, Inc. · Section with this well →
| Boling Dome - Disposal | 2,700 | -2,592 |
| Miocene (undifferentiated) | 3,000 | -2,892 |
| Catahoula | 3,712 | -3,604 |
| Gretta - Disposal | 4,210 | -4,102 |
| Frio | 4,832 | -4,724 |
| Whitsett - Disposal | 6,056 | -5,948 |
| Yegua | 8,150 | -8,042 |
| Anahuac | — |
10 TOPS · FIRST 8
CML Mgmt Trust42-481-35454
1.0 KM · Inland Ocean, Inc. · Section with this well →
| Catahoula | 2,653 | -2,545 |
| Gretta - Disposal | 4,223 | -4,115 |
| Frio | 4,665 | -4,557 |
| Hungerford - Disposal | 6,064 | -5,956 |
| Yegua | 8,001 | -7,893 |
| Wilcox | 11,050 | -10,942 |
| Whitsett - Disposal | — | |
| Miocene (undifferentiated) | — |
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/48135447, documented in the API reference.