TEXAS · WELLS · COLORADO COUNTY · API 42-089-31653 · DISTRICT 03
Harfst #1
Colorado County · Kainer (Frio 3750) field · Vertical
Harfst #1 (API 42-089-31653) is a plugged well in Colorado County, plugged April 22, 2005, last operated by Ipact.
The RRC has issued 3 drilling permits between 1986 and 1999, permitted to 4,500 ft.
It was permitted by Petra Oleum Corp. and has since transferred to Ipact on the wellbore schedule.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Operator of record
Permitted by Petra Oleum Corp.; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Apr 28, 2009
- Permits on file
- 54
- Phone
- (281) 636-5766
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ipact |
| Production reports | Petra Oleum Corp.through Nov 1999 |
| Latest permit | Petra Oleum Corp.Nov 2, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 3
- permits on file
- Nov 2, 1999
- last permit issued
- Apr 5, 1995
- completed
- 0
- cumulative oil, bbl
- 329K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2005
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 5, 1995
- Shut in
- —
- Plugged
- Apr 22, 2005
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 |
|---|---|---|---|---|---|---|
| Harfst G-3-153977 | Kainer (Frio 3750) | Ipact | 1 | 0 | 240K | Apr 1995 – Apr 2005 |
| Harfst G. H. G-3-120409 | Kainer (Frio 4180) | Parker & Parsley Development L.P | 1 | 0 | 88.7K | Jan 1993 – Apr 1995 |
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.
- 1Pg&e Resources CompanyJan 1993 → Jul 1994
- 2Midpar L.P.Aug 1994 → Feb 1995
- 3Parker & Parsley Development L.PMar 1995 → May 1996
- 4Costilla Petroleum CorporationJun 1996 → Jan 1997
- 5Costilla Energy, Inc.Feb 1997 → Mar 1999
- 6Petra Oleum Corp.Apr 1999 → Nov 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 489030-99 | Recompletion | Petra Oleum Corp. | Nov 1, 1999 | Nov 2, 1999 | — | 3,700 |
| 435108-99 | Recompletion | Parker & Parsley Development L.P | Apr 21, 1995 | Apr 24, 1995 | Mar 23, 1995 | 3,830 |
| 298054-99 | Drill | Geodominion Petroleum | Feb 18, 1986 | Feb 19, 1986 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 5, 1995 | Harfst G-3-153977 | Kainer (Frio 3750) | Ipact | Plugged | — |
| Mar 1, 1986 | Harfst G. H. G-3-120409 | Kainer (Frio 4180) | Parker & Parsley Development L.P | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 142 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,450 | -2,308 |
| Frio | 3,460 | -3,318 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,730 | 3,733 | Perforated |
| 4,180 | 4,183 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 316 | 12.25 | 210 S |
| 2.875 | 4,401 | 7.875 | 736 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 | May 22, 1995 | May 9, 1995 | Yes |
| 00 | May 15, 1995 | — | — |
| 00 | Mar 31, 1986 | Mar 18, 1986 | Yes |
| 00 | Mar 26, 1986 | — | — |
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 42-089-31653 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-089-31653 → 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/08931653, documented in the API reference.