ROBERTSON, R.O.

Oil · District 7B · Lease #16957

Operator: TERRELL OIL & GAS PRODUCTION CO.

Cum Oil

52k BBL

Cum Gas

31k MCF

casinghead

Wells

3

Production

1993-01 — 2020-05

Peak Month

2008-04

Production History

Cum Oil: 52,116 BBL Cum Gas: 31,071 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

691 BBL/mo

Di (annual)

104.1%

b-factor

0.9

EUR

27,824 BBL

R-squared

0.678

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 TERRELL OIL & GAS PRODUCTION CO. 403 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ATERRELL OIL & GAS PRODUCTION CO.14,8001981-12-11
2ATERRELL OIL & GAS PRODUCTION CO.14,8001981-07-15
1ATERRELL OIL & GAS PRODUCTION CO.14,8001980-09-12