WELL · 42-401-34600 · DISTRICT 6
Youngblood Robert #4
Rusk County · Henderson E. (Cotton Valley) field · Vertical
Youngblood Robert #4 (API 42-401-34600) is a well in Rusk County operated by Memorial Production Oper. LLC, completed March 4, 2008.
The RRC has issued one drilling permit, issued December 15, 2007, permitted to 11,700 ft.
It was permitted by Goodrich Petroleum Company and has since transferred to Memorial Production Oper. LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Mooringsport, Ferry Lake Anhydrite, Rodessa, James Lime.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 517K barrels injected in the 12 months reported through November 2025.
Operator of record
Permitted by Goodrich Petroleum Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Aug 3, 2018 · 193 permits on file · (855) 275-7017
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Memorial Production Oper. LLC |
| Production reports | Memorial Production Oper. LLCthrough Jul 2015 |
| Latest permit | Goodrich Petroleum CompanyDec 15, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,700
- total depth, ft
- 1
- permits on file
- Dec 15, 2007
- last permit issued
- Mar 4, 2008
- completed
- 0
- cumulative oil, bbl
- 354K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 4, 2008
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Youngblood, Robert G-6-235690 | Minden (Travis Peak Cons.) | Eqv Operating LLC | 1 | 0 | 188K | Feb 2008 – Jul 2026 |
| Youngblood, Robert G-6-235692 | Henderson, E. (Cotton Valley) | Memorial Production Oper. LLC | 1 | 0 | 167K | Mar 2008 – Nov 2015 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Goodrich Petroleum CompanyFeb 2008 → Jun 2012
- 2Memorial Production Oper. LLCJul 2012 → Jul 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 651023-99 | Drill | Goodrich Petroleum Company | Dec 7, 2007 | Dec 15, 2007 | Jan 20, 2008 | 11,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-235690 | — | — | — | — |
| — | — G-6-235692 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 394 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Mooringsport | 5,500 | -5,106 |
| Ferry Lake Anhydrite | 6,111 | -5,717 |
| Rodessa | 6,417 | -6,023 |
| James Lime | 6,840 | -6,446 |
| Travis Peak | 7,405 | -7,011 |
| Cotton Valley | 9,367 | -8,973 |
| Cotton ValleyCOTTON VALLEY B LIME | 9,367 | -8,973 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,530 | 6,540 | Perforated |
| 7,425 | 7,428 | Perforated |
| 7,490 | 7,494 | Perforated |
| 10,632 | 10,714 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,273 | 12.25 | 677 S |
| 4.5 | 10,767 | 7.875 | 1,435 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 23, 2016 | Jan 14, 2016 | — |
| 00 | Jun 5, 2009 | Apr 8, 2009 | — |
| 00 | May 12, 2009 | Apr 8, 2009 | — |
| 00 | Jun 24, 2008 | May 5, 2008 | Yes |
| 00 | Jun 4, 2008 | — | — |
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 42-401-34600 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-34600 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 517K
- bbl, last 12 reported months
- 7.82M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000113070 | H-1 Injection | Active | 9,000 | 3,200 | 6,530–6,540 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 516,803 · prior 12 633,264(-18%)
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/40134600, documented in the API reference.