MARTINSVILLE 120

Oil · District 08 · Lease #44686

Operator: MANTI TARKA PERMIAN OP, LLC

Cum Oil

415k BBL

Cum Gas

418k MCF

casinghead

Wells

2

Production

2013-05 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 415,208 BBL Cum Gas: 417,843 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,102 BBL/mo

Di (annual)

12.2%

b-factor

0.0

EUR

403,476 BBL

R-squared

0.343

type

exponential

Operator History (from monthly production reports)

2018-07 — 2026-07 MANTI TARKA PERMIAN OP, LLC 97 mo
2013-05 — 2018-06 DEVON ENERGY PRODUCTION CO, L.P. 62 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HMANTI TARKA PERMIAN OP, LLC212,5002013-03-05
1HMANTI TARKA PERMIAN OP, LLC313,5002012-10-17