WELL · 42-275-31845 · DISTRICT 7
Orsborn Alma #1
Knox County · Katz (5100) field · Vertical
Orsborn Alma #1 (API 42-275-31845) is a plugged well in Knox County, plugged October 5, 2005, last operated by Conoco Inc..
The RRC has issued one drilling permit, issued September 8, 1987, permitted to 5,200 ft.
Completion filings report 3 formation tops, including Katz, Katy 5100 Strawn, Katz 15100.
Its lease has reported 3.51K barrels of oil and 645 mcf of gas since January 1993, last reporting in December 2009. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Dec 6, 2002 · 4,644 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Westport Oil and Gas Company, LPthrough Jun 2003 |
| Latest permit | Conoco Inc.Sep 8, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- Sep 8, 1987
- last permit issued
- Nov 10, 1987
- completed
- 3.51K
- cumulative oil, bbl
- 645
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 10, 1987
- Shut in
- —
- Plugged
- Oct 5, 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 lease this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Orsborn, Alma H. O-8-24866 | Katz | Apache Corporation | 3 | 3.51K | 645 | Jan 1993 – Dec 2009 |
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.
- 1Conoco Inc.Jan 1993 → Oct 1994
- 2Belco Energy Corp.Jul 1999 → Jul 1999
- 3Westport Oil and Gas Company, LPJan 2003 → Jun 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 335494-99 | Drill | Conoco Inc. | Sep 3, 1987 | Sep 8, 1987 | — | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-24866 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,440 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Katz | 4,864 | -3,424 |
| Katy 5100 Strawn | 5,096 | -3,656 |
| Katz 15100 | 5,096 | -3,656 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,864 | 4,872 | Perforated |
| 5,046 | 5,108 | Perforated |
| 5,096 | 5,108 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 171 | 12.25 | 150 S |
| 5.5 | 5,200 | 7.875 | 1,305 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 14, 1999 | Jun 10, 1999 | — |
| 00 | May 5, 1988 | Apr 8, 1988 | — |
| 00 | Apr 29, 1988 | — | — |
| 00 | Dec 22, 1987 | Nov 23, 1987 | Yes |
| 00 | Dec 8, 1987 | — | — |
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 42-275-31845 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-275-31845 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 48.5K
- bbl, last 12 reported months
- 929K
- bbl, all reported
- Sep 2005
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000088859 | H-1 Injection | Plugged Oct 14, 2005 | 1,500 | 2,400 | 4,800–5,200 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 48,529 · prior 12 65,207(-26%)
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/27531845, documented in the API reference.