WELL · 42-479-38728 · DISTRICT 4
McKendrick W. H. #29
Webb County · Hereford (Lobo) field · Producing · Vertical
Mckendrick W. H. #29 (API 42-479-38728) is a well in Webb County operated by Columbus Energy LLC, completed August 29, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 17, 2004, permitted to 8,020 ft.
It was permitted by Houston Exploration Company, The and has since transferred to Columbus Energy LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Wilcox, Wills Point.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Houston Exploration Company, The; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 51
- Phone
- (832) 432-8540
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Columbus Energy LLC |
| Production reports | Columbus Energy, LLCthrough Apr 2026 |
| Latest permit | Houston Exploration Company, TheMay 17, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,020
- total depth, ft
- 1
- permits on file
- May 17, 2004
- last permit issued
- Aug 29, 2004
- completed
- 0
- cumulative oil, bbl
- 1.48M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 29, 2004
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McKendrick, W. H. G-4-204583 | Hereford (Lobo) | Columbus Energy, LLC | 1 | 0 | 1.48M | Aug 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 10,565 · prior 12 12,222(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Houston Exploration Company, TheAug 2004 → Jun 2007
- 2Forest Oil CorporationJul 2007 → Jun 2010
- 3Columbus Energy, LLCJul 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 545737-99 | Drill | Houston Exploration Company, The | May 14, 2004 | May 17, 2004 | — | 8,020 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-204583 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 539 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX A | 5,338 | -4,799 |
| WilcoxLOWER WILCOX | 6,918 | -6,379 |
| Wills Point | 7,292 | -6,753 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,950 | 6,953 | Perforated |
| 6,962 | 6,966 | Perforated |
| 6,980 | 6,985 | Perforated |
| 7,025 | 7,038 | Perforated |
| 7,064 | 7,080 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 61 | 17.75 | 85 S |
| 9.625 | 841 | 12.25 | 350 S |
| 7 | 5,918 | 8.75 | 300 S |
| 3.5 | 7,395 | 6.25 | 425 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 | Feb 25, 2005 | Sep 29, 2004 | Yes |
| 00 | Dec 13, 2004 | — | — |
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 42-479-38728 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-38728 → 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/47938728, documented in the API reference.