TEXAS · WELLS · BRAZOS-LB COUNTY · API 42-704-30203 · DISTRICT 03
State Tract 438-L #1
Brazos-LB County · Brazos Block 438-L (RB-1 Sand) field · Vertical
State Tract 438-L #1 (API 42-704-30203) is a plugged well in Brazos-LB County, plugged September 14, 1987, last operated by Union Pacific Resources Company.
The RRC has issued 2 drilling permits between 1981 and 1984, permitted to 9,500 ft.
It was permitted by Champlin Petroleum CO. and has since transferred to Union Pacific Resources Company on the wellbore schedule.
Completion filings report 4 formation tops, including 5500', Rb-1, Rb 5-7, Rb-9.
Operator of record
Union Pacific Resources Company
Permitted by Champlin Petroleum Co.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- May 2, 2000
- Permits on file
- 5,638
- Phone
- (817) 321-7424
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Pacific Resources Company |
| Production reports | none |
| Latest permit | Champlin Petroleum Co.Mar 19, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 2
- permits on file
- Mar 19, 1984
- last permit issued
- May 26, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 26, 1984
- Shut in
- —
- Plugged
- Sep 14, 1987
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 232750-99 | Recompletion | Champlin Petroleum Co. | Mar 15, 1984 | Mar 19, 1984 | — | 8,424 |
| 136185-99 | Drill | Champlin Petroleum Co. | Oct 8, 1981 | Oct 8, 1981 | — | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 26, 1984 | State Tract 438-L G-3-111388 | Brazos Block 438-L (5500 Sand) | Union Pacific Resources Company | Plugged | — |
| May 26, 1984 | State Tract 438-L G-3-111387 | Brazos Block 438-L (RB-1 Sand) | Union Pacific Resources Company | Plugged | — |
| Dec 7, 1981 | State Tract 438-L G-3-100263 | Brazos BLK 409-L (RB9) | Champlin Petroleum Co. | Plugged | — |
| Dec 7, 1981 | State Tract 438-L G-3-100585 | Brazos Blk. 409-L (RB 5-7) | Champlin Petroleum Co. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 87 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 5500' | 5,506 | -5,419 |
| RB-1 | 6,534 | -6,447 |
| RB 5-7 | 6,746 | -6,659 |
| RB-9 | 6,924 | -6,837 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,506 | 5,510 | Perforated |
| 6,534 | 6,537 | Perforated |
| 6,746 | 6,752 | Perforated |
| 6,929 | 6,944 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 744 | 20 | 1,056 S |
| 10.75 | 2,049 | 14.75 | 935 S |
| 2.375 | 6,696 | — | — |
| 2.375 | 6,806 | — | — |
| 7.625 | 7,350 | 9.875 | 756 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 30, 1984 | Jul 2, 1984 | — |
| 00 | Jul 27, 1984 | Jul 2, 1984 | — |
| 00 | Jul 17, 1984 | Jul 2, 1984 | — |
| 00 | Jan 12, 1984 | Aug 9, 1982 | — |
| 00 | Jan 12, 1984 | May 17, 1982 | — |
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 42-704-30203 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-704-30203 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/70430203, documented in the API reference.