TEXAS · WELLS · KARNES COUNTY · API 42-255-35022 · DISTRICT 02
Morgan Unit #10H
Karnes County · Sugarkane (Eagle Ford) field · Producing · Horizontal
Morgan Unit #10H (API 42-255-35022) 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 (amended once), issued June 6, 2016, permitted to 11,948 ft.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Carrizo.
Its 2 leases have reported 1.19M barrels of oil and 5.82M mcf of gas since July 2014, last reporting in July 2026. The leases carry 10 wells, so these are lease totals, not this well alone.
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 LLCJun 6, 2016 |
- 11,948
- total depth, ft
- 2
- permits on file
- Jun 6, 2016
- last permit issued
- Oct 17, 2017
- completed
- 1.19M
- cumulative oil, bbl
- 5.82M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH Jul 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 2 leases this well is completed on; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Morgan Unit G-2-294512 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | 1 | 0 | 1.2M | Oct 2017 – Jul 2026 |
| Morgan Unit O-2-10907 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | 9 | 1.19M | 4.62M | Jul 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 90,758 · prior 12 117,903(-23%)
Oil, barrels lease total
Last 12 months 12,566 · prior 12 18,131(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil EF LLCAug 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816074-98 | Drill | Marathon Oil EF LLC | Sep 15, 2016 | Jun 6, 2016 | Sep 16, 2017 | 20,100 |
| 816074-99 | Drill | Marathon Oil EF LLC | Jun 3, 2016 | Jun 6, 2016 | Oct 26, 2016 | 20,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 17, 2017 | Morgan Unit G-2-294512 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | Producing | 11,948 |
| Oct 17, 2017 | Morgan Unit O-2-10907 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | Not on Schedule | — |
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 | 12,119 | -11,683 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,466 | 19,091 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,971 | 12.25 | 1,600 S |
| 5.5 | 19,194 | 8.5 | 2,620 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 | May 11, 2023 | Apr 10, 2023 | Yes |
| 00 | Apr 12, 2018 | Dec 20, 2017 | Yes |
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 42-255-35022 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35022 → 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/25535022, documented in the API reference.