TEXAS · WELLS · MONTGOMERY COUNTY · KING, R. V. GU "B" LEASE · API 42-339-30972 · DISTRICT 03
King R. V. GU B #4
Montgomery County · Lake Creek (Wilcox Lower) field · Producing · Directional
King R. V. GU B #4 (API 42-339-30972) is a well in Montgomery County operated by Daylight Petroleum LLC, completed September 1, 1999 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 25, 1999, permitted to 14,520 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to Daylight Petroleum LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Wilcox, Chase, Base - Massive Wilcox, Base-Massive Wilcox.
Its lease has reported 34.2K barrels of oil and 3.01M mcf of gas since September 1999, last reporting volume in April 2026.
Operator of record
Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 7, 2026
- Permits on file
- 7
- Phone
- (281) 601-9288
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Daylight Petroleum LLC |
| Production reports | Daylight Petroleum LLCthrough Apr 2026 |
| Latest permit | Mitchell Energy CorporationMay 25, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,520
- total depth, ft
- 1
- permits on file
- May 25, 1999
- last permit issued
- Sep 1, 1999
- completed
- 34.2K
- cumulative oil, bbl
- 3.01M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1999 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 1, 1999
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| King, R. V. GU "B" G-3-175099 | Lake Creek (Wilcox Lower) | Daylight Petroleum LLC | 1 | 34.2K | 3.01M | Sep 1999 – Apr 2026 |
Gas, mcf lease total
Last 12 months 10,780 · prior 12 11,475(-6%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mitchell Energy CorporationSep 1999 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 3Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
- 4Devon Energy Production Co, L.P.Aug 2004 → Jul 2014
- 5Linn Operating, Inc.Aug 2014 → Apr 2017
- 6Linn Operating, LLCMay 2017 → Sep 2017
- 7Sydri Operating, LLCOct 2017 → Jan 2021
- 8Daylight Petroleum LLCFeb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 484781-99 | Drill | Mitchell Energy Corporation | May 25, 1999 | May 25, 1999 | Jun 1, 1999 | 15,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 1, 1999 | King R. V. GU B G-3-175099 | Lake Creek (Wilcox Lower) | Daylight Petroleum LLC | Producing | 14,520 |
Formation tops
As filed on W-2/G-1. Subsea from 150 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,434 | 13,442 | Perforated |
| 13,636 | 13,648 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,430 | 13.5 | 855 S |
| 7.625 | 13,100 | 9.875 | 1,100 S |
| 4.5 | 14,520 | 6.5 | 175 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 | Jun 18, 2001 | Apr 6, 2001 | — |
| 00 | Dec 23, 1999 | Nov 22, 1999 | Yes |
| 00 | Dec 15, 1999 | — | — |
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 42-339-30972 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-339-30972 → 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/33930972, documented in the API reference.