NEW MEXICO · WELLS · LEA COUNTY · API 30-025-42064 · HOBBS DISTRICT

Mastiff Federal #003H

ActiveHorizontal oil well

County
Lea

A horizontal oil well in Lea County, New Mexico, operated by EOG Resources Inc. OCD status: active.

Spudded September 6, 2015 and drilled to 15,020 ft measured depth.

Completed in one pool: Mesa Verde; Bone Spring.

It has reported 318,817 bbl of oil, 618,590 Mcf of gas, and 1,119,309 bbl of water since May 2016; in the twelve months through August 2026, 14,916 bbl, 27,825 Mcf, and 104,451 bbl.

14,916
bbl oil, 12 months through Aug 2026
27,825
Mcf gas, same 12 months
104,451
bbl produced water, same 12 months
318,817
bbl oil since May 2016 · 618,590 Mcf gas

Wells nearby

Every well with a location on file around this one, in any state, nearest first.

Loading the wells nearby…

Open the full map →

Reported production

Every month on file for this well on form C-115, summed across its pools and the operators that filed it. The newest months can still be amended.

12 months through Aug 2026 14,916 · prior 12 25,295(-41%)

010K20K2017201820192020202120222023202420252026

Mastiff Federal #003H: Oil by month.

Completions

ONE PER POOL THE WELL IS COMPLETED IN

PoolStatusPerforations, ftCompletedProducedOil, bblGas, McfWater, bbl
Mesa Verde; Bone SpringActive · Flowing—Apr 20, 2016May 2016 to Sep 2026318,817618,5901,119,309

Operators of record

OperatorFromTo
EOG Resources IncFeb 24, 2021today
COG Operating LLCAug 26, 2014Feb 24, 2021

Well record

API number
30-025-42064
Location
C-4-24S-32E · 190 FNL, 1980 FWL
Ground elevation
3,664 ft
Measured depth
15,020 ft
True vertical depth
10,652 ft
Land
Federal
Property
Mastiff Federal
APD
Approved Aug 14, 2014
Target depth
15,149 ft
Spudded
Sep 6, 2015

About this data

New Mexico Oil Conservation Division (OCD), from its public database extracts. Status and type are in OCD's own words. Production and injection are what operators filed on form C-115, by well and month; twelve-month figures end in Aug 2026, the last month whose filings are in. Locations are from the well's location plat and are approximate. Production and injection filed before January 1993 are in lifetime totals as the Division's totals to that date, and in no month or year. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells/3002542064, documented in the API reference.