JAY (CANYON LIME) UNIT

Oil · District 7B · Lease #23260

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

365k BBL

Cum Gas

1.0M MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

2025-12

Production History

Cum Oil: 364,641 BBL Cum Gas: 1,026,461 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,188 BBL/mo

Di (annual)

17.0%

b-factor

0.5

EUR

249,811 BBL

R-squared

0.405

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 SOJOURNER DRILLING CORPORATION 403 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
212SOJOURNER DRILLING CORPORATION14,7002025-09-30
211SOJOURNER DRILLING CORPORATION14,7002022-08-16
201SOJOURNER DRILLING CORPORATION25,6001996-11-25
101SOJOURNER DRILLING CORPORATION24,6001996-08-09
210SOJOURNER DRILLING CORPORATION24,2501988-06-14
208SOJOURNER DRILLING CORPORATION14,5001982-02-04
205SOJOURNER DRILLING CORPORATION14,4001980-09-09
206SOJOURNER DRILLING CORPORATION14,4001980-09-09
203SOJOURNER DRILLING CORPORATION14,5001980-01-17
202SOJOURNER DRILLING CORPORATION14,4001979-11-07