WELL · 42-157-32451 · DISTRICT 3
Middlebrook-Kulcak #1
Fort Bend County · Needville (Frio 6650) field · Vertical
Middlebrook-Kulcak #1 (API 42-157-32451) is a well in Fort Bend County operated by Sue-Ann Operating L.C., completed May 8, 2007.
The RRC has issued 3 drilling permits between 2007 and 2019, permitted to 6,800 ft.
Completion filings report 10 formation tops, including Miocene (undifferentiated), Frio, Caprock, Catahoula.
Its 4 leases have reported 65.5K barrels of oil and 560K mcf of gas since May 2007, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Victoria, TX · P-5 Y, filed Mar 4, 2026 · 380 permits on file · (361) 550-4479
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sue-Ann Operating L.C. |
| Production reports | Atlas Operating LLCthrough Aug 2024 |
| Latest permit | Sue-Ann Operating, L.C.Apr 25, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,800
- total depth, ft
- 3
- permits on file
- Apr 25, 2019
- last permit issued
- May 8, 2007
- completed
- 65.5K
- cumulative oil, bbl
- 560K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 8, 2007
- Shut in
- —
- Plugged
- —
Surface location
29.361252, -95.828586
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Fort Bend County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Middlebrook-Kulcak G-3-286740 | Needville (Frio 5180) | Atlas Operating LLC | 1 | 0 | 529K | Mar 2019 – Jul 2026 |
| Middlebrook-Kulcak O-3-27456 | Needville (BLK 5, Frio 5600) | Sue-Ann Operating, L.C. | 1 | 720 | 0 | Dec 2018 – Jul 2019 |
| Middlebrook-Kulcak G-3-284690 | Needville (BLK 5, Frio 5600) | Sue-Ann Operating, L.C. | 1 | 0 | 30.6K | May 2018 – Dec 2018 |
| Middlebrook-Kulcak O-3-25085 | Needville (Frio 6650) | Sue-Ann Operating, L.C. | 1 | 64.8K | 0 | May 2007 – Sep 2018 |
Gas, mcf lease total
Last 12 months 0 · prior 12 3,715(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sue-Ann Operating, L.C.May 2007 → Sep 2021
- 2Atlas Operating LLCOct 2021 → Aug 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 852332-99 | Recompletion | Sue-Ann Operating, L.C. | Apr 19, 2019 | Apr 25, 2019 | Feb 27, 2019 | 5,555 |
| 839335-99 | Recompletion | Sue-Ann Operating, L.C. | Apr 26, 2018 | May 7, 2018 | Apr 17, 2018 | 6,620 |
| 636338-99 | Drill | Sue-Ann Operating, L.C. | Apr 2, 2007 | Apr 9, 2007 | Apr 14, 2007 | 6,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-284690 | — | — | — | — |
| — | — G-3-286740 | — | — | — | — |
| — | — O-3-25085 | — | — | — | — |
| — | — O-3-27456 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 89 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,224 | 5,230 | Perforated |
| 5,727 | 5,730 | Perforated |
| 6,652 | 6,662 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,800 | 12.25 | 565 S |
| 4.5 | 6,784 | 7.875 | 880 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 | Jul 9, 2019 | Apr 30, 2019 | — |
| 00 | Feb 7, 2019 | Jan 11, 2019 | — |
| 00 | Sep 25, 2018 | Jul 5, 2018 | — |
| 00 | Jan 28, 2013 | Sep 18, 2012 | — |
| 00 | Jan 31, 2008 | Sep 10, 2007 | Yes |
| 00 | Jan 15, 2008 | — | — |
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 42-157-32451 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-32451 → 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.
Lehman42-157-33282
0.5 KM · Kebo Oil & Gas, Inc. · Section with this well →
| Miocene (undifferentiated) | 4,064 | -3,983 |
| Tiger (Miocene) - Disposal | 4,222 | -4,141 |
| Frio | 5,173 | -5,092 |
| Wilcox | — | |
| Pliocene - Disposal | — | |
| Oligocene - Disposal | — | |
| Catahoula | — | |
| Caprock | — |
10 TOPS · FIRST 8
Hurta42-157-32844
1.1 KM · Sue-Ann Operating, L.C. · Section with this well →
| Frio | 5,160 | -5,075 |
| Frio | 5,160 | -5,075 |
| Frio | 5,486 | -5,401 |
| Tiger (Miocene) | — | |
| Caprock | — | |
| Catahoula | — | |
| Dome Caprock | — | |
| Oligocene | — |
11 TOPS · FIRST 8
Texron Needville42-157-33256
1.1 KM · Texron Operating, LLC · Section with this well →
| Dome Caprock - Disposal | 650 | -571 |
| Pliocene - Disposal | 1,990 | -1,911 |
| Wilcox | 3,275 | -3,196 |
| Caprock | 3,700 | -3,621 |
| Tiger (Miocene) - Disposal | 4,435 | -4,356 |
| Catahoula | 4,600 | -4,521 |
| Miocene (undifferentiated) | 4,650 | -4,571 |
| Oligocene - Disposal | 5,990 | -5,911 |
10 TOPS · FIRST 8
Robert Myska42-157-32993
9.0 KM · Reo Operating LLC · Section with this well →
| Dome Caprock - Disposal | 3,120 | -3,048 |
| Caprock | 3,152 | -3,080 |
| Pliocene - Disposal | 3,212 | -3,140 |
| Miocene (undifferentiated) | 3,375 | -3,303 |
| Tiger (Miocene) - Disposal | 3,451 | -3,379 |
| Catahoula | 3,526 | -3,454 |
| Frio | 3,584 | -3,512 |
| Oligocene - Disposal | — |
10 TOPS · FIRST 8
Masterson42-039-33320
11.3 KM · Magnum Producing, LP · Section with this well →
| Miocene (undifferentiated) | 1,810 | -1,744 |
| Het Lime - Disposal | 2,039 | -1,973 |
| Oligocene - Disposal | 2,039 | -1,973 |
| Frio | 2,200 | -2,134 |
| Caprock | — | |
| Otis - Disposal | — |
Smith, T. L.42-039-33316
12.1 KM · Delco Operating Company LP · Section with this well →
| Miocene (undifferentiated) | 3,635 | -3,565 |
| Het Lime - Disposal | 3,990 | -3,920 |
| Frio | 4,270 | -4,200 |
| Otis - Disposal | — | |
| Caprock | — | |
| Oligocene - Disposal | — |
Pg&e Texas Gas Storage42-481-35510
12.3 KM · Enterprise Products Operatingllc · Section with this well →
| Boling Dome - Disposal | 10 | |
| Yegua | — | |
| Anahuac | — | |
| Catahoula | — | |
| Frio | — | |
| Gretta - Disposal | — | |
| Hungerford - Disposal | — | |
| Miocene (undifferentiated) | — |
10 TOPS · FIRST 8
Gulf South42-481-35508
12.6 KM · Gulf South Pipeline Company, LLC · Section with this well →
| Boling Dome - Disposal | 225 | -151 |
| Boling Dome Caprock | 644 | -570 |
| Boling Salt Dome | 1,359 | -1,285 |
| Gretta - Disposal | — | |
| Hungerford - Disposal | — | |
| Miocene (undifferentiated) | — | |
| Anahuac | — | |
| Whitsett - 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/15732451, documented in the API reference.