WELL · 42-123-34484 · DISTRICT 2
Dylan Unit #12H
DE Witt County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Dylan Unit #12H (API 42-123-34484) is a horizontal well in De Witt County operated by Eog Resources Inc., completed March 26, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 30, 2017, permitted to 13,100 ft.
Completion filings report 9 formation tops, including Wilcox, Anacacho, Austin Chalk, Eagle Ford.
Its lease has reported 2.32M barrels of oil and 5.59M mcf of gas since March 2014, last reporting in July 2026. The lease carries 11 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.Aug 30, 2017 |
- 13,100
- total depth, ft
- 1
- permits on file
- Aug 30, 2017
- last permit issued
- Mar 26, 2018
- completed
- 2.32M
- cumulative oil, bbl
- 5.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 26, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
29.179486, -97.515735
Permit surface location from the RRC GIS record, in DE Witt 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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dylan Unit O-2-10773 | Eagleville (Eagle Ford-2) | EOG Resources, Inc. | 11 | 2.32M | 5.59M | Mar 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 42,027 · prior 12 47,795(-12%)
Gas, mcf lease total
Last 12 months 101,803 · prior 12 128,883(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Mar 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 830276-99 | Drill | EOG Resources, Inc. | Aug 24, 2017 | Aug 30, 2017 | Dec 9, 2017 | 13,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-10773 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 320 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 4,763 | -4,443 |
| Anacacho | 11,253 | -10,933 |
| Austin Chalk | 11,586 | -11,266 |
| Eagle Ford | 11,922 | -11,602 |
| Catahoula | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Frio | — | — |
| Vicksburg | — | — |
| Yegua | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,352 | 16,031 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,833 | 12.25 | 970 S |
| 5.5 | 16,082 | 8.5 | 2,215 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 1, 2018 | Jul 2, 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 42-123-34484 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-34484 → 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.
Dylan Unit42-123-34483
0.0 KM · EOG Resources, Inc. · Section with this well →
| Wilcox | 4,764 | -4,444 |
| Anacacho | 11,267 | -10,947 |
| Austin Chalk | 11,581 | -11,261 |
| Eagle Ford | 11,919 | -11,599 |
| Yegua | — | |
| Edwards | — | |
| Vicksburg | — | |
| Catahoula | — |
9 TOPS · FIRST 8
Dylan Unit42-123-34482
0.0 KM · EOG Resources, Inc. · Section with this well →
| Wilcox | 4,766 | -4,446 |
| Anacacho | 11,237 | -10,917 |
| Austin Chalk | 11,583 | -11,263 |
| Eagle Ford | 11,920 | -11,600 |
| Edwards | — | |
| Yegua | — | |
| Vicksburg | — | |
| Frio | — |
9 TOPS · FIRST 8
Dylan Unit42-123-34481
0.0 KM · EOG Resources, Inc. · Section with this well →
| Wilcox | 4,770 | -4,450 |
| Anacacho | 11,252 | -10,932 |
| Austin Chalk | 11,579 | -11,259 |
| Eagle Ford | 11,942 | -11,622 |
| Frio | — | |
| Yegua | — | |
| Catahoula | — | |
| Edwards | — |
9 TOPS · FIRST 8
Braswell Unit A42-123-33411
1.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,861 | -1,465 |
| Wilcox | 5,007 | -4,611 |
| Austin Chalk | 11,863 | -11,467 |
| Eagle Ford | 12,260 | -11,864 |
| Vicksburg | — | |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
Braswell Unit A42-123-33409
1.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,861 | -1,466 |
| Wilcox | 5,010 | -4,615 |
| Austin Chalk | 11,857 | -11,462 |
| Eagle Ford | 12,248 | -11,853 |
| Edwards | — | |
| Catahoula | — | |
| Vicksburg | — | |
| Frio | — |
Braswell Unit A42-123-33408
1.1 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,862 | -1,467 |
| Wilcox | 5,001 | -4,606 |
| Austin Chalk | 11,874 | -11,479 |
| Eagle Ford | 12,271 | -11,876 |
| Edwards | — | |
| Vicksburg | — | |
| Catahoula | — | |
| Frio | — |
Beveren-Paw-JB Usw C42-123-35455
1.4 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,604 | -1,300 |
| Wilcox | 4,715 | -4,411 |
| Austin Chalk | 11,410 | -11,106 |
| Eagle Ford | 11,930 | -11,626 |
| Catahoula | — | |
| Edwards | — | |
| Frio | — | |
| Vicksburg | — |
Baros Quint Ulw B42-123-35462
1.4 KM · Burlington Resources O & G Co LP · Section with this well →
| Yegua | 1,603 | -1,300 |
| Wilcox | 4,714 | -4,411 |
| Austin Chalk | 11,402 | -11,099 |
| Eagle Ford | 11,895 | -11,592 |
| Edwards | — | |
| Frio | — | |
| Vicksburg | — | |
| Catahoula | — |
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/12334484, documented in the API reference.