WELL · 42-255-35814 · DISTRICT 2
Harper Unit #23H
Karnes County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Harper Unit #23H (API 42-255-35814) is a horizontal well in Karnes County operated by Eog Resources Inc., completed June 7, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 20, 2018, permitted to 11,000 ft.
Completion filings report 10 formation tops, including Yegua, Queen City, Reklaw, Wilcox.
Its lease has reported 4.05M barrels of oil and 9.02M mcf of gas since December 2010, last reporting in July 2026. The lease carries 23 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,348
- Phone
- (713) 651-7000
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.Feb 20, 2018 |
- 11,000
- total depth, ft
- 2
- permits on file
- Feb 20, 2018
- last permit issued
- Jun 7, 2018
- completed
- 4.05M
- cumulative oil, bbl
- 9.02M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 7, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
29.077236, -97.824503
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 lease this well is completed on; they carry 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Harper Unit O-2-9508 | Eagleville (Eagle Ford-2) | EOG Resources, Inc. | 23 | 4.05M | 9.02M | Dec 2010 – Jul 2026 |
Oil, barrels lease total
Last 12 months 75,561 · prior 12 87,337(-13%)
Gas, mcf lease total
Last 12 months 289,962 · prior 12 347,641(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Dec 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 836384-98 | Drill | EOG Resources, Inc. | Jul 30, 2018 | Feb 20, 2018 | Apr 14, 2018 | 11,000 |
| 836384-99 | Drill | EOG Resources, Inc. | Feb 14, 2018 | Feb 20, 2018 | Apr 14, 2018 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-9508 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 326 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YeguaYEGUA - DISPOSAL | 872 | -546 |
| Queen City | 2,118 | -1,792 |
| Reklaw | 2,569 | -2,243 |
| WilcoxWILCOX - DISPOSAL | 3,298 | -2,972 |
| Carrizo | 3,386 | -3,060 |
| Austin ChalkAUSTIN CHALK - H2S | 9,995 | -9,669 |
| Eagle FordEAGLE FORD - H2S | 10,351 | -10,025 |
| EdwardsEDWARDS - H2S | — | — |
| FrioFRIO - DISPOSAL | — | — |
| SligoSLIGO - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,080 | 15,516 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,590 | 12.25 | 1,233 S |
| 6 | 15,570 | 8.5 | 1,700 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 | Nov 14, 2018 | Jul 3, 2018 | 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 42-255-35814 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-35814 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Harper Unit42-255-35813
0.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 875 | -549 |
| Queen City | 2,121 | -1,795 |
| Reklaw | 2,572 | -2,246 |
| Wilcox | 3,301 | -2,975 |
| Carrizo | 3,389 | -3,063 |
| Anacacho | 9,779 | -9,453 |
| Austin Chalk | 9,994 | -9,668 |
| Eagle Ford | 10,357 | -10,031 |
10 TOPS · FIRST 8
Harper Unit42-255-35819
1.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -149 |
| Yegua | 841 | -490 |
| Queen City | 2,087 | -1,736 |
| Reklaw | 2,538 | -2,187 |
| Wilcox | 3,267 | -2,916 |
| Carrizo | 3,355 | -3,004 |
| Austin Chalk | 9,981 | -9,630 |
| Eagle Ford | 10,348 | -9,997 |
10 TOPS · FIRST 8
Harper Unit42-255-35818
1.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -149 |
| Yegua | 841 | -490 |
| Queen City | 2,087 | -1,736 |
| Reklaw | 2,538 | -2,187 |
| Wilcox | 3,267 | -2,916 |
| Carrizo | 3,355 | -3,004 |
| Austin Chalk | 9,985 | -9,634 |
| Eagle Ford | 10,343 | -9,992 |
10 TOPS · FIRST 8
Harper Unit42-255-35817
1.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 500 | -149 |
| Yegua | 841 | -490 |
| Queen City | 2,087 | -1,736 |
| Reklaw | 2,538 | -2,187 |
| Wilcox | 3,267 | -2,916 |
| Carrizo | 3,355 | -3,004 |
| Austin Chalk | 9,978 | -9,627 |
| Eagle Ford | 10,339 | -9,988 |
10 TOPS · FIRST 8
Harper Unit42-255-35816
1.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 848 | -498 |
| Queen City | 2,094 | -1,744 |
| Reklaw | 2,545 | -2,195 |
| Wilcox | 3,274 | -2,924 |
| Carrizo | 3,362 | -3,012 |
| Austin Chalk | 9,973 | -9,623 |
| Eagle Ford | 10,331 | -9,981 |
| Edwards | — |
10 TOPS · FIRST 8
Bowers A42-255-37177
1.3 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 375 | -55 |
| Frio | 500 | -180 |
| Queen City | 2,456 | -2,136 |
| Reklaw | 3,080 | -2,760 |
| Wilcox | 3,422 | -3,102 |
| Carrizo | 3,720 | -3,400 |
| Anacacho | 9,819 | -9,499 |
| Austin Chalk | 10,073 | -9,753 |
10 TOPS · FIRST 8
Bowers Unit42-255-37174
1.3 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 375 | -55 |
| Frio | 500 | -180 |
| Queen City | 2,456 | -2,136 |
| Reklaw | 3,080 | -2,760 |
| Wilcox | 3,423 | -3,103 |
| Carrizo | 3,721 | -3,401 |
| Austin Chalk | 10,068 | -9,748 |
| Eagle Ford | 10,407 | -10,087 |
10 TOPS · FIRST 8
Bowers Unit42-255-37173
1.3 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 375 | -55 |
| Frio | 500 | -180 |
| Queen City | 2,456 | -2,136 |
| Reklaw | 3,080 | -2,760 |
| Wilcox | 3,424 | -3,104 |
| Carrizo | 3,722 | -3,402 |
| Austin Chalk | 10,067 | -9,747 |
| Eagle Ford | 10,407 | -10,087 |
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/25535814, documented in the API reference.