BLOCK -A- 22 UNIT

Oil · District 08 · Lease #19091

Operator: WOOD, MCSHANE & THAMS

Cum Oil

148k BBL

Cum Gas

70k MCF

casinghead

Wells

28

Production

1993-01 — 2014-10

Peak Month

1995-09

Production History

Cum Oil: 147,931 BBL Cum Gas: 70,068 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,578 BBL/mo

Di (annual)

41.8%

b-factor

0.0

EUR

45,332 BBL

R-squared

0.600

type

exponential

Operator History (from monthly production reports)

2010-02 — 2016-03 PARALLEL PETROLEUM LLC 74 mo
2004-10 — 2010-01 PARALLEL PETROLEUM CORPORATION 64 mo
1994-11 — 2004-09 CAPROCK OPERATING, INC. 119 mo
1993-01 — 1994-10 WOOD, MCSHANE & THAMS 22 mo

Wells (28)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2720PARALLEL PETROLEUM LLC14,4002007-11-01
3412RCAPROCK OPERATING INC.24,9002003-08-18
4412PARALLEL PETROLEUM LLC14,9002003-04-03
2620 TPARALLEL PETROLEUM LLC34,9502002-02-13
1120PARALLEL PETROLEUM LLC14,8101996-09-11
1120XPARALLEL PETROLEUM LLC24,8001996-09-11
1120XWPARALLEL PETROLEUM LLC24,8001996-09-11
2220PARALLEL PETROLEUM LLC14,3001985-10-08
2220WPARALLEL PETROLEUM LLC14,3001985-10-08
2120 TPARALLEL PETROLEUM LLC14,2501985-07-16
2120TWPARALLEL PETROLEUM LLC14,2501985-07-16
1420TTEXACO INC.14,9001985-05-20
1620PARALLEL PETROLEUM LLC14,2501985-05-07
3119PARALLEL PETROLEUM LLC14,2501984-10-01
3512PARALLEL PETROLEUM LLC14,2501984-10-01
3XPARALLEL PETROLEUM LLC14,3001981-10-09
2520PARALLEL PETROLEUM LLC14,3001981-06-09
1421PARALLEL PETROLEUM LLC15,0001980-04-09
112142-165-02282PARALLEL PETROLEUM LLC------
122042-165-02149PARALLEL PETROLEUM LLC------
132042-165-02147PARALLEL PETROLEUM LLC------
132142-165-02279PARALLEL PETROLEUM LLC------
141142-165-02152PARALLEL PETROLEUM LLC------
242042-165-02148PARALLEL PETROLEUM LLC------
342042-165-01131PARALLEL PETROLEUM LLC------
412242-165-02834PARALLEL PETROLEUM LLC------
422242-165-02808PARALLEL PETROLEUM LLC------
451942-165-02855PARALLEL PETROLEUM LLC------