WELL · 42-201-32578 · DISTRICT 3
Longenbaugh A. G. #13
Harris County · Cypress (Y-9) field · Vertical
Longenbaugh A. G. #13 (API 42-201-32578) is a plugged well in Harris County, plugged November 13, 2018, last operated by Hamman Oil & Refining Company.
The RRC has issued 2 drilling permits between 1999 and 2005, permitted to 7,500 ft.
Completion filings report 3 formation tops, including Basil Miocene, Cockfield, Yegua.
Its 2 leases have reported 303K barrels of oil and 175K mcf of gas since January 1993, last reporting in April 2020. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Feb 4, 2026 · 359 permits on file · (713) 254-6982
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hamman Oil & Refining Company |
| Production reports | Hamman Oil & Refining Companythrough Mar 2018 |
| Latest permit | Hamman Oil & Refining CompanyDec 16, 2005 |
- 7,500
- total depth, ft
- 2
- permits on file
- Dec 16, 2005
- last permit issued
- Oct 15, 1999
- completed
- 303K
- cumulative oil, bbl
- 175K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 15, 1999
- Shut in
- —
- Plugged
- Nov 13, 2018
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Longenbaugh, A. G. O-3-12320 | Cypress (Y-9) | Hamman Oil & Refining Company | 3 | 227K | 173K | Jan 1993 – Apr 2020 |
| Longenbaugh, A.G. O-3-24791 | Cypress (Y-6) | Hamman Oil & Refining Company | 1 | 76.3K | 2.41K | Dec 2005 – May 2019 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hamman Oil & Refining CompanyJan 1993 → Mar 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 611169-99 | Recompletion | Hamman Oil & Refining Company | Dec 16, 2005 | Dec 16, 2005 | Dec 2, 2005 | 7,500 |
| 487246-99 | Drill | Hamman Oil & Refg. Co. | Sep 2, 1999 | Sep 2, 1999 | Sep 10, 1999 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-12320 | — | — | — | — |
| — | — O-3-24791 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 161 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Basil Miocene | 4,985 | -4,824 |
| Cockfield | 6,120 | -5,959 |
| Yegua | 6,345 | -6,184 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,528 | 6,532 | Perforated |
| 6,872 | 6,876 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,973 | 12.25 | 890 S |
| 4.5 | 6,993 | 7.875 | 410 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 17, 2006 | Dec 21, 2005 | Yes |
| 00 | Jan 6, 2006 | Sep 15, 2005 | — |
| 00 | Nov 28, 2005 | Sep 15, 2005 | — |
| 00 | Dec 5, 2000 | Oct 11, 2000 | — |
| 00 | Nov 5, 1999 | Oct 20, 1999 | Yes |
| 00 | Oct 27, 1999 | — | — |
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 42-201-32578 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-32578 → 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/20132578, documented in the API reference.