TEXAS · WELLS · KARNES COUNTY · API 42-255-32390 · DISTRICT 02
Children S Weston Unit #1HR
Karnes County · Sugarkane (Eagle Ford) field · Producing · Horizontal
Children S Weston Unit #1HR (API 42-255-32390) is a horizontal well in Karnes County operated by Marathon Oil EF LLC, completed May 22, 2012 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2012 and 2014, permitted to 11,949 ft.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
Its 2 leases have reported 403K barrels of oil and 1.51M mcf of gas since May 2012, last reporting volume in April 2026. The leases carry 3 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 LLCApr 16, 2014 |
- 11,949
- total depth, ft
- 2
- permits on file
- Apr 16, 2014
- last permit issued
- May 22, 2012
- completed
- 403K
- cumulative oil, bbl
- 1.51M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 22, 2012
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Children's Weston Unit G-2-273128 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | 1 | 403K | 1.51M | May 2012 – Apr 2026 |
| Children's Weston Unit O-2-10053 | Eagleville (Eagle Ford-2) | Marathon Oil EF LLC | 2 | 0 | 0 | May 2012 – — |
Gas, mcf lease total
Last 12 months 11,751 · prior 12 22,671(-48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil EF LLCMay 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 776827-99 | Field transfer | Marathon Oil EF LLC | Jan 8, 2014 | Apr 16, 2014 | Mar 26, 2012 | 15,500 |
| 736463-99 | Drill | Marathon Oil EF LLC | Mar 20, 2012 | Mar 21, 2012 | Mar 26, 2012 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 22, 2012 | Children S Weston Unit G-2-273128 | Sugarkane (Eagle Ford) | Marathon Oil EF LLC | Producing | 11,949 |
| May 22, 2012 | Children S Weston Unit O-2-10053 | Eagleville (Eagle Ford-2) | Marathon Oil EF LLC | Not on Schedule | — |
| May 22, 2012 | Children S Weston Unit O-2-10053 | Eagleville (Eagle Ford-2) | Marathon Oil EF LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 408 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 11,760 | -11,352 |
| Austin Chalk | 11,910 | -11,502 |
| Eagle Ford | 11,991 | -11,583 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,340 | 18,130 | Perforated |
| 12,340 | 18,190 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 6,125 | 14.75 | 2,610 S |
| 10.75 | 6,125 | — | 2,610 S |
| 5.5 | 18,341 | 8.75 | 1,855 S |
| 5.5 | 18,641 | 8.75 | 1,855 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 | Aug 26, 2014 | Nov 5, 2013 | Yes |
| 00 | May 28, 2013 | Apr 4, 2013 | Yes |
| 00 | Aug 13, 2012 | Jun 18, 2012 | 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 42-255-32390 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-32390 → 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/25532390, documented in the API reference.