EAST RIVER UNIT

Oil · District 7B · Lease #24607

Operator: PG&E RESOURCES COMPANY

Fields: KATZ

Cum Oil

238k BBL

Cum Gas

4k MCF

casinghead

Wells

19

Production

1993-01 — 2009-06

Peak Month

1993-01

Production History

Cum Oil: 238,095 BBL Cum Gas: 4,415 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,146 BBL/mo

Di (annual)

64.1%

b-factor

0.4

EUR

188,094 BBL

R-squared

0.843

type

hyperbolic

Operator History (from monthly production reports)

2007-08 — 2009-11 KINDER MORGAN PRODUCTION CO LLC 28 mo
2006-03 — 2007-07 KINDER MORGAN PRODUCTION CO LP 17 mo
2000-09 — 2006-02 JOURNEY OPERATING, L.L.C. 66 mo
1997-10 — 2000-08 MERIT ENERGY COMPANY 35 mo
1996-01 — 1997-09 ENSERCH EXPLORATION, INC 21 mo
1994-11 — 1995-12 DALEN RESOURCES OIL & GAS CO. 14 mo
1993-01 — 1994-10 PG&E RESOURCES COMPANY 22 mo

Wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
32ATLAS OPERATING LLC15,5002010-03-03
35ATLAS OPERATING LLC26,0002010-01-06
18ATLAS OPERATING LLC25,5002009-10-16
34KINDER MORGAN PRODUCTION CO LLC15,1081994-07-25
54KINDER MORGAN PRODUCTION CO LLC15,2111991-03-14
26ATLAS OPERATING LLC15,1971990-04-26
2ATLAS OPERATING LLC25,2901988-02-02
63ATLAS OPERATING LLC25,2001987-11-04
1042-433-00800ATLAS OPERATING LLC------
3742-433-00789KINDER MORGAN PRODUCTION CO LLC------
442-269-00308KINDER MORGAN PRODUCTION CO LLC------
4042-433-00793KINDER MORGAN PRODUCTION CO LLC------
4342-207-02085KINDER MORGAN PRODUCTION CO LLC------
4442-207-00483ATLAS OPERATING LLC------
4942-433-00850KINDER MORGAN PRODUCTION CO LLC------
5342-433-00780KINDER MORGAN PRODUCTION CO LLC------
5942-433-00778KINDER MORGAN PRODUCTION CO LLC------
642-269-00278KINDER MORGAN PRODUCTION CO LLC------
6242-433-00784ATLAS OPERATING LLC------