WELL · 42-285-32327 · DISTRICT 2
Hier-Ton #1
Lavaca County · Hope (Yegua 4850) field · Vertical
Hier-Ton #1 (API 42-285-32327) is a plugged well in Lavaca County, plugged December 14, 1998, last operated by Tamarack Petroleum Company Inc..
The RRC has issued 2 drilling permits (amended twice) between 1995 and 1997, permitted to 6,000 ft.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Yegua.
Operator of record
Tamarack Petroleum Company Inc.
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 20, 2020
- Permits on file
- 469
- Phone
- (432) 683-5474
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tamarack Petroleum Company Inc. |
| Production reports | Tamarack Petroleum Company, Inc.through Sep 1998 |
| Latest permit | Tamarack Petroleum Company, Inc.Apr 17, 1997 |
- 6,000
- total depth, ft
- 4
- permits on file
- Apr 17, 1997
- last permit issued
- Oct 21, 1995
- completed
- 0
- cumulative oil, bbl
- 98.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1995 THROUGH Dec 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 21, 1995
- Shut in
- —
- Plugged
- Dec 14, 1998
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 |
|---|---|---|---|---|---|---|
| Hier-Ton G-2-163112 | Hope (Miocene 2550) | Tamarack Petroleum Company, Inc. | 1 | 0 | 22.1K | Apr 1997 – Dec 1998 |
| Hier-Ton G-2-157080 | Hope (Yegua 4850) | Tamarack Petroleum Company, Inc. | 1 | 0 | 76.5K | Oct 1995 – Apr 1997 |
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.
- 1Tamarack Petroleum Company, Inc.Oct 1995 → Sep 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 461188-99 | Recompletion | Tamarack Petroleum Company, Inc. | Apr 15, 1997 | Apr 17, 1997 | Apr 2, 1997 | 5,500 |
| 439941-97 | Drill | Tamarack Petroleum Company, Inc. | Jan 11, 1996 | Sep 20, 1995 | Oct 3, 1995 | 5,500 |
| 439941-98 | Drill | Tamarack Petroleum Company, Inc. | Sep 29, 1995 | Sep 20, 1995 | — | 5,500 |
| 439941-99 | Drill | Tamarack Petroleum Company, Inc. | Sep 18, 1995 | Sep 20, 1995 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-157080 | — | — | — | — |
| — | — G-2-163112 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 140 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,528 | -2,388 |
| YeguaTOP YEGUA | 4,824 | -4,684 |
| Yegua | 4,824 | -4,684 |
| YeguaBASE YEGUA | 5,100 | -4,960 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,528 | 2,530 | Perforated |
| 5,037 | 5,039 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 562 | 12.25 | 203 S |
| 4.5 | 5,255 | 2.875 | 1,210 S |
| 4.5 | 5,255 | 7.875 | 1,210 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 | Oct 1, 1997 | May 12, 1997 | Yes |
| 00 | Jun 12, 1997 | — | — |
| 00 | May 3, 1996 | Jan 11, 1996 | Yes |
| 00 | Mar 8, 1996 | — | — |
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 42-285-32327 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-32327 → 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/28532327, documented in the API reference.