WELL · 42-255-36018 · DISTRICT 2
Simmons Unit #10H
Karnes County · Eagleville (Eagle Ford-2) field · Horizontal
Simmons Unit #10H (API 42-255-36018) is a horizontal well in Karnes County operated by Eog Resources Inc., completed October 27, 2018.
The RRC has issued one drilling permit, issued June 20, 2018, permitted to 13,000 ft.
Completion filings report 11 formation tops, including Frio, Yegua, Queen City, Reklaw.
Its 2 leases have reported 1.94M barrels of oil and 3.82M mcf of gas since April 2014, last reporting in July 2026. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,344 permits on file · (713) 594-5431
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | EOG Resources, Inc.Jun 20, 2018 |
- 13,000
- total depth, ft
- 1
- permits on file
- Jun 20, 2018
- last permit issued
- Oct 27, 2018
- completed
- 1.94M
- cumulative oil, bbl
- 3.82M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 27, 2018
- Shut in
- —
- Plugged
- —
Surface location
29.135183, -97.673672
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Karnes County.
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Simmons Unit G-2-294877 | Eagleville (Eagle Ford-2) | EOG Resources, Inc. | 1 | 0 | 755K | Oct 2018 – Jul 2026 |
| Simmons Unit O-2-10796 | Eagleville (Eagle Ford-2) | EOG Resources, Inc. | 10 | 1.94M | 3.06M | Apr 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 39,763 · prior 12 48,616(-18%)
Gas, mcf lease total
Last 12 months 82,440 · prior 12 98,639(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Apr 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 841379-99 | Drill | EOG Resources, Inc. | Jun 19, 2018 | Jun 20, 2018 | Jul 27, 2018 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-294877 | — | — | — | — |
| — | — O-2-10796 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 438 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 500 | -62 |
| YeguaYEGUA - DISPOSAL | 1,251 | -813 |
| Queen City | 2,672 | -2,234 |
| Reklaw | 3,136 | -2,698 |
| Carrizo | 3,543 | -3,105 |
| WilcoxWILCOX - DISPOSAL | 3,779 | -3,341 |
| Anacacho | 10,431 | -9,993 |
| Austin ChalkAUSTIN CHALK - H2S | 10,825 | -10,387 |
| Eagle FordEAGLE FORD - H2S | 11,251 | -10,813 |
| EdwardsEDWARDS - H2S | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,665 | 16,084 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,007 | 12.25 | 1,328 S |
| 6 | 16,134 | 8.5 | 1,605 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 | Jun 29, 2023 | Apr 17, 2023 | — |
| 00 | Feb 1, 2019 | Jan 3, 2019 | 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 42-255-36018 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-36018 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Simmons Unit42-255-36016
0.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -62 |
| Yegua | 1,251 | -813 |
| Queen City | 2,672 | -2,234 |
| Reklaw | 3,136 | -2,698 |
| Carrizo | 3,543 | -3,105 |
| Wilcox | 3,779 | -3,341 |
| Anacacho | 10,448 | -10,010 |
| Austin Chalk | 10,847 | -10,409 |
11 TOPS · FIRST 8
Simmons Unit42-255-36015
0.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -62 |
| Yegua | 1,251 | -813 |
| Queen City | 2,672 | -2,234 |
| Reklaw | 3,136 | -2,698 |
| Carrizo | 3,543 | -3,105 |
| Wilcox | 3,779 | -3,341 |
| Austin Chalk | 10,849 | -10,411 |
| Eagle Ford | 11,279 | -10,841 |
10 TOPS · FIRST 8
Simmons Unit42-255-36014
0.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -62 |
| Yegua | 1,251 | -813 |
| Queen City | 2,672 | -2,234 |
| Reklaw | 3,136 | -2,698 |
| Carrizo | 3,543 | -3,105 |
| Wilcox | 3,779 | -3,341 |
| Anacacho | 10,466 | -10,028 |
| Austin Chalk | 10,862 | -10,424 |
11 TOPS · FIRST 8
Mary42-255-38135
0.6 KM · 1776 Energy Operators, LLC · Section with this well →
| Austin Chalk | 10,830 | -10,376 |
| Eagle Ford | 11,296 | -10,842 |
| Carrizo | — | |
| Yegua | — | |
| Wilcox | — | |
| Sligo | — | |
| Reklaw | — | |
| Queen City | — |
10 TOPS · FIRST 8
Mary42-255-38136
0.6 KM · 1776 Energy Operators, LLC · Section with this well →
| Austin Chalk | 10,848 | -10,393 |
| Eagle Ford | 11,295 | -10,840 |
| Yegua | — | |
| Carrizo | — | |
| Edwards | — | |
| Frio | — | |
| Queen City | — | |
| Reklaw | — |
10 TOPS · FIRST 8
McCartney Unit42-255-36324
0.7 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 2,758 | -2,738 |
| Reklaw | 3,153 | -3,133 |
| Wilcox | 3,864 | -3,844 |
| Carrizo | 3,917 | -3,897 |
| Austin Chalk | 10,853 | -10,833 |
| Eagle Ford | 11,348 | -11,328 |
| Frio | — | |
| Edwards | — |
10 TOPS · FIRST 8
McCartney Unit42-255-36323
0.7 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 2,758 | -2,338 |
| Reklaw | 3,153 | -2,733 |
| Wilcox | 3,864 | -3,444 |
| Carrizo | 3,917 | -3,497 |
| Anacacho | 10,509 | -10,089 |
| Austin Chalk | 10,859 | -10,439 |
| Eagle Ford | 11,345 | -10,925 |
| Yegua | — |
10 TOPS · FIRST 8
McCartney Unit42-255-36320
0.7 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 2,758 | -2,338 |
| Reklaw | 3,153 | -2,733 |
| Wilcox | 3,864 | -3,444 |
| Carrizo | 3,917 | -3,497 |
| Anacacho | 10,509 | -10,089 |
| Austin Chalk | 10,850 | -10,430 |
| Eagle Ford | 11,350 | -10,930 |
| Yegua | — |
10 TOPS · FIRST 8
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/25536018, documented in the API reference.