WELL · 42-357-32603 · DISTRICT 10
Pearson D. B. #5
Ochiltree County · Horizon (Cleveland) field · Vertical
Pearson D. B. #5 (API 42-357-32603) is a well in Ochiltree County operated by Linn Operating Inc., completed October 6, 2006.
The RRC has issued one drilling permit, issued August 2, 2006, permitted to 6,750 ft.
It was permitted by Latigo Petroleum Texas, LP and has since transferred to Linn Operating Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Brwn Dolo, Douglas, Tonkawa, Molle Clev.
Its 2 leases have reported 176K barrels of oil and 1.53M mcf of gas since January 1993, last reporting in July 2026. The leases carry 13 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Latigo Petroleum Texas, LP; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 8, 2019 · 1,401 permits on file · (281) 840-4000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Linn Operating Inc. |
| Production reports | Unbridled Resources, LLCthrough Apr 2026 |
| Latest permit | Latigo Petroleum Texas, LPAug 2, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,750
- total depth, ft
- 1
- permits on file
- Aug 2, 2006
- last permit issued
- Oct 6, 2006
- completed
- 176K
- cumulative oil, bbl
- 1.53M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 6, 2006
- 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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pearson, D. B. O-14-8354 | Pan Petro (Cleveland) | Unbridled Resources, LLC | 8 | 109K | 1.2M | May 2011 – Jul 2026 |
| Pearson, D. B. O-14-1947 | Horizon (Cleveland) | Linn Operating, Inc. | 5 | 67K | 327K | Jan 1993 – May 2012 |
Gas, mcf lease total
Last 12 months 48,318 · prior 12 29,400(+64%)
Oil, barrels lease total
Last 12 months 3,109 · prior 12 2,805(+11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Horizon Oil & Gas Co.Jan 1993 → Dec 1994
- 2Sonat Exploration Company-MCRJan 1995 → Dec 1999
- 3EL Paso Production CompanyJan 2000 → Apr 2003
- 4Latigo Petroleum, IncMay 2003 → Nov 2003
- 5Latigo Petroleum Texas, LPDec 2003 → Feb 2009
- 6Latigo Petroleum, Inc.Mar 2009 → Apr 2011
- 7Plains Exploration & Prod. Co.May 2011 → Mar 2012
- 8Linn Operating, Inc.Apr 2012 → Dec 2014
- 9Enervest Operating, L.L.C.Jan 2015 → Dec 2015
- 104P Energy Texas, LLCJan 2016 → Oct 2020
- 11Unbridled Resources, LLCNov 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 623700-99 | Drill | Latigo Petroleum Texas, LP | Aug 2, 2006 | Aug 2, 2006 | Sep 1, 2006 | 6,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-1947 | — | — | — | — |
| — | — O-14-8354 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,071 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,584 | 6,623 | Perforated |
| 6,652 | 6,657 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,600 | 12.25 | 925 S |
| 4.5 | 6,760 | 7.875 | 185 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 | Jan 23, 2012 | Feb 12, 2007 | Yes |
| 00 | Apr 17, 2007 | Feb 12, 2007 | Yes |
| 00 | Feb 21, 2007 | — | — |
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 42-357-32603 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-32603 → 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/35732603, documented in the API reference.