TEXAS · WELLS · KARNES COUNTY · MORGAN UNIT AC LEASE · API 42-255-35099 · DISTRICT 02
Morgan Unit AC #6H
Karnes County · Sugarkane (Austin Chalk) field · Producing · Horizontal
Morgan Unit AC #6H (API 42-255-35099) is a horizontal well in Karnes County operated by Marathon Oil EF LLC, completed October 17, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 21, 2016, permitted to 11,838 ft.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Carrizo.
Its lease has reported 177K barrels of oil and 983K mcf of gas since January 2017, last reporting volume in April 2026.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 26, 2025
- Permits on file
- 3,191
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil EF LLC |
| Production reports | Marathon Oil EF LLCthrough Apr 2026 |
| Latest permit | Marathon Oil EF LLCSep 21, 2016 |
- 11,838
- total depth, ft
- 1
- permits on file
- Sep 21, 2016
- last permit issued
- Oct 17, 2017
- completed
- 177K
- cumulative oil, bbl
- 983K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2017 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 17, 2017
- 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 |
|---|---|---|---|---|---|---|
| Morgan Unit AC G-2-283162 | Sugarkane (Austin Chalk) | Marathon Oil EF LLC | 1 | 177K | 983K | Jan 2017 – Apr 2026 |
Gas, mcf lease total
Last 12 months 31,523 · prior 12 24,113(+31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil EF LLCOct 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 818507-99 | Drill | Marathon Oil EF LLC | Sep 15, 2016 | Sep 21, 2016 | Sep 16, 2017 | 20,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 17, 2017 | Morgan Unit AC G-2-283162 | Sugarkane (Austin Chalk) | Marathon Oil EF LLC | Producing | 11,838 |
Formation tops
As filed on W-2/G-1. Subsea from 436 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 1,860 | -1,424 |
| Queen City | 4,192 | -3,756 |
| Reklaw | 4,656 | -4,220 |
| Carrizo | 5,159 | -4,723 |
| WilcoxWILCOX - DISPOSAL | 6,483 | -6,047 |
| Austin ChalkAUSTIN CHALK - H2S | 11,990 | -11,554 |
| Eagle FordEAGLE FORD - H2S | — | — |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,422 | 19,122 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,934 | 12.25 | 1,485 S |
| 5.5 | 19,226 | 8.5 | 2,805 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 13, 2018 | Dec 20, 2017 | Yes |
| 00 | Feb 6, 2018 | Aug 23, 2017 | Yes |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-255-35099 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35099 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/25535099, documented in the API reference.