WELL · 42-321-32324 · DISTRICT 3
Heffelfinger B #1
Matagorda County · Tidehaven (Gracie -H-) field · Directional
Heffelfinger B #1 (API 42-321-32324) is a well in Matagorda County operated by Suemaur Expl. & Prod. LLC, completed September 10, 2011.
The RRC has issued 2 drilling permits between 2011 and 2014, permitted to 12,500 ft.
Completion filings report 10 formation tops, including Frio, Anahuac, Caprock, Grant - Disposal.
Its 2 leases have reported 78.5K barrels of oil and 91.6K mcf of gas since September 2011, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Corpus Christ, TX · P-5 Y, filed Feb 7, 2025 · 198 permits on file · (361) 884-8824
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Suemaur Expl. & Prod. LLC |
| Production reports | Kebo Oil & Gas, Inc.through Apr 2026 |
| Latest permit | Suemaur Expl. & Prod., LLCAug 8, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 2
- permits on file
- Aug 8, 2014
- last permit issued
- Sep 10, 2011
- completed
- 78.5K
- cumulative oil, bbl
- 91.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 10, 2011
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Heffelfinger B O-3-26519 | Tidehaven (8450) | Kebo Oil & Gas, Inc. | 1 | 40.4K | 26.6K | Jul 2014 – Jul 2026 |
| Heffelfinger B O-3-25772 | Tidehaven (Gracie -H-) | Suemaur Expl. & Prod., LLC | 1 | 38.1K | 65K | Sep 2011 – Dec 2014 |
Oil, barrels lease total
Last 12 months 801 · prior 12 1,271(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Suemaur Expl. & Prod., LLCSep 2011 → Mar 2015
- 2SV Energy Company, LLCJun 2015 → Sep 2016
- 3Texegy Operating Company LLCNov 2016 → Apr 2022
- 4Kebo Oil & Gas, Inc.May 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 791079-99 | Recompletion | Suemaur Expl. & Prod., LLC | Jul 7, 2014 | Aug 8, 2014 | Jun 26, 2014 | 10,949 |
| 716566-99 | Drill | Suemaur Expl. & Prod., LLC | May 16, 2011 | May 23, 2011 | Jun 14, 2011 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-25772 | — | — | — | — |
| — | — O-3-26519 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 33 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,384 | 8,400 | Perforated |
| 8,485 | 8,492 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,019 | 14.75 | 885 S |
| 7.625 | 10,150 | 9.875 | 530 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 | Dec 18, 2014 | Jul 9, 2014 | — |
| 00 | May 15, 2012 | Sep 29, 2011 | 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 42-321-32324 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-32324 → 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.
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/32132324, documented in the API reference.