OCHO JUAN UNIT

Oil · District 7B · Lease #10186

Operator: WALTON PRODUCING COMPANY

Cum Oil

496k BBL

Cum Gas

21 MCF

casinghead

Wells

33

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 495,598 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,939 BBL/mo

Di (annual)

16.9%

b-factor

0.0

EUR

563,343 BBL

R-squared

0.561

type

exponential

Operator History (from monthly production reports)

1996-09 — 2026-07 O'RYAN OIL AND GAS 359 mo
1996-01 — 1996-08 WALTON PRODUCING COMPANY 8 mo
1993-01 — 1995-12 AMERICAN EXPLORATION COMPANY 36 mo

Wells (33)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
512O'RYAN OIL AND GAS26,5002004-07-27
7010AO'RYAN OIL AND GAS16,4001991-05-02
514O'RYAN OIL AND GAS16,3001984-08-24
515O'RYAN OIL AND GAS16,3001984-08-01
92O'RYAN OIL AND GAS26,4001981-12-09
513WO'RYAN OIL AND GAS16,3501979-10-19
709O'RYAN OIL AND GAS16,3501979-10-19
511WO'RYAN OIL AND GAS16,2001978-02-07
509O'RYAN OIL AND GAS16,2001977-09-20
20142-151-80648O'RYAN OIL AND GAS------
20242-151-80649O'RYAN OIL AND GAS------
20342-151-80650O'RYAN OIL AND GAS------
40142-151-10455O'RYAN OIL AND GAS------
40242-151-10454O'RYAN OIL AND GAS------
50142-151-80653O'RYAN OIL AND GAS------
50342-151-01625O'RYAN OIL AND GAS------
50442-151-01626O'RYAN OIL AND GAS------
50542-151-01627O'RYAN OIL AND GAS------
50642-151-80658O'RYAN OIL AND GAS------
50742-415-03564O'RYAN OIL AND GAS------
50842-151-80660O'RYAN OIL AND GAS------
510W42-151-30841O'RYAN OIL AND GAS------
60142-151-80665O'RYAN OIL AND GAS------
60342-151-80666O'RYAN OIL AND GAS------
70142-151-80667O'RYAN OIL AND GAS------
70242-151-01026O'RYAN OIL AND GAS------
70342-151-01028O'RYAN OIL AND GAS------
70442-151-01029O'RYAN OIL AND GAS------
70542-151-01030O'RYAN OIL AND GAS------
70642-151-80672O'RYAN OIL AND GAS------
70742-151-10128O'RYAN OIL AND GAS------
708W42-151-30412O'RYAN OIL AND GAS------
801W42-151-01023O'RYAN OIL AND GAS------