WELL · 42-335-34051 · DISTRICT 8
Brown E. H. -B- #18
Mitchell County · Iatan East Howard field · Vertical
Brown E. H. -B- #18 (API 42-335-34051) is a well in Mitchell County operated by Pioneer Natural Res. USA Inc., completed May 18, 1998.
The RRC has issued one drilling permit, issued February 4, 1998, permitted to 3,450 ft.
Completion filings report 3 formation tops, including San Andres, San Angelo, Clear Fork.
Its 2 leases have reported 133K barrels of oil and 15K mcf of gas since April 1998, last reporting in July 2026. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Basa Resources, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Feb 4, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,450
- total depth, ft
- 1
- permits on file
- Feb 4, 1998
- last permit issued
- May 18, 1998
- completed
- 133K
- cumulative oil, bbl
- 15K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 18, 1998
- 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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| E. H. Brown -B- O-10-35838 | Iatan, East Howard | Basa Resources, Inc. | 9 | 133K | 15K | Apr 1998 – Jul 2026 |
| Brown,e. H. -B- O-10-35845 | Iatan, East Howard | Pioneer Natural Res. USA, Inc. | 2 | 0 | 0 | May 1998 – Nov 1998 |
Oil, barrels lease total
Last 12 months 1,475 · prior 12 1,394(+6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Apr 1998 → Sep 1999
- 2Crownquest Operating, LLCOct 1999 → Mar 2011
- 3BC Operating, Inc.Aug 2001 → Oct 2002
- 4Basa Resources, Inc.Apr 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 472957-99 | Drill | Pioneer Natural Res. USA, Inc. | Feb 4, 1998 | Feb 4, 1998 | Feb 20, 1998 | 3,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35838 | — | — | — | — |
| — | — O-10-35845 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,270 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 1,690 | 580 |
| San Angelo | 2,326 | -56 |
| Clear ForkCLEARFORK | 2,608 | -338 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,648 | 2,652 | Perforated |
| 2,951 | 2,956 | Perforated |
| 3,142 | 3,393 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 278 | 12.25 | 160 S |
| 5.5 | 3,450 | 7.875 | 850 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 28, 1998 | Oct 9, 1998 | — |
| 00 | Sep 22, 1998 | Aug 20, 1998 | Yes |
| 00 | Sep 16, 1998 | — | — |
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 42-335-34051 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-335-34051 → 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/33534051, documented in the API reference.