TEXAS · WELLS · WHARTON COUNTY · API 42-481-35526 · DISTRICT 03
Carolyn Lange #4
Wharton County · Vertical
- Permitted fields · any of 10
- Hutchins-Kubela (Frio 4100) · Hutchins-Kubela (Frio 4380) · Hutchins-Kubela (Frio 4400) · Hutchins-Kubela (Frio 4550) · Hutchins-Kubela (Frio 4590) · Hutchins-Kubela (Frio 4800) · Hutchins-Kubela (Frio 4900) · Field 43836387 · Hutchins-Kubela (Frio 5920) · Hutchins-Kubela (Gilcrease Sd.)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Carolyn Lange #4 (API 42-481-35526) is a permitted well in Wharton County filed by MB Energy, LLC; no completion report is on file yet.
The RRC has issued one drilling permit, issued November 6, 2026, permitted to 6,200 ft.
Operator of record
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 8, 2026
- Permits on file
- 26
- Phone
- (210) 654-8336
SOURCE · LATEST PERMIT (NO EWA RECORD)
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | MB Energy, LLCNov 6, 2026 |
- 6,200
- total depth, ft
- 1
- permits on file
- Nov 6, 2026
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Surface location
29.236675, -96.271453 NAD27, as filed
29.236925, -96.271695 WGS84
Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in Wharton County.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Only the permit record exists for this well so far, here and in the RRC's wellbore query. Completion reports, formation tops, lease production, and the scanned filings appear once the operator files a completion report, typically months after drilling. Petrora refreshes the wellbore file weekly, so a filing from the last few days may reach the RRC before it shows here. How long each source takes →
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 919980-99 | Drill | MB Energy, LLC | Nov 5, 2026 | Nov 6, 2026 | — | 6,200 |
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well has no tops filed, so it cannot anchor a section; its neighbors can.
Section of the neighbors →Carolyn Lange42-481-35498
0.4 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 2,620 | -2,509 |
| Catahoula | 3,691 | -3,580 |
| Frio | 4,191 | -4,080 |
| Gretta - Disposal | 4,191 | -4,080 |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — | |
| Anahuac | — |
10 TOPS · FIRST 8
Carolyn Lange42-481-35447
0.4 KM · Inland Ocean, Inc. · Section with this well →
| Boling Dome - Disposal | 4,000 | -3,888 |
| Miocene (undifferentiated) | 4,250 | -4,138 |
| Catahoula | 4,475 | -4,363 |
| Anahuac | 4,813 | -4,701 |
| Gretta - Disposal | 5,250 | -5,138 |
| Frio | 5,865 | -5,753 |
| Hungerford - Disposal | 8,665 | -8,553 |
| Whitsett - Disposal | 8,820 | -8,708 |
10 TOPS · FIRST 8
Carolyn Lange42-481-35497
0.7 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 | — | |
| Yegua | — | |
| Boling Dome - Disposal | — |
10 TOPS · FIRST 8
Wright42-481-35489
0.7 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 | — | |
| Anahuac | — | |
| Boling Dome - Disposal | — | |
| Hungerford - Disposal | — |
10 TOPS · FIRST 8
Wright42-481-35507
0.7 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 3,434 | -3,320 |
| Catahoula | 3,600 | -3,486 |
| Frio | 4,230 | -4,116 |
| Gretta - Disposal | 4,230 | -4,116 |
| Yegua | — | |
| Anahuac | — | |
| Boling Dome - Disposal | — | |
| Hungerford - Disposal | — |
10 TOPS · FIRST 8
Pierce Estate42-481-33160
0.8 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
Wright-Appling Gas Unit42-481-35434
0.9 KM · Inland Ocean, Inc. · Section with this well →
| Boling Dome - Disposal | 2,800 | -2,686 |
| Miocene (undifferentiated) | 3,500 | -3,386 |
| Catahoula | 3,870 | -3,756 |
| Anahuac | 4,150 | -4,036 |
| Gretta - Disposal | 4,256 | -4,142 |
| Frio | 4,480 | -4,366 |
| Hungerford - Disposal | 6,850 | -6,736 |
| Whitsett - Disposal | 7,420 | -7,306 |
10 TOPS · FIRST 8
Mollnar42-481-35501
0.9 KM · MB Energy, LLC · Section with this well →
| Miocene (undifferentiated) | 2,610 | -2,495 |
| Catahoula | 3,670 | -3,555 |
| Gretta - Disposal | 4,184 | -4,069 |
| Frio | 4,184 | -4,069 |
| Anahuac | — | |
| Wilcox | — | |
| Yegua | — | |
| Hungerford - Disposal | — |
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/48135526, documented in the API reference.