ROBERTSON UNIT

Oil · District 8A · Lease #62665

Operator: TEXACO E & P INC.

Cum Oil

7.3M BBL

Cum Gas

2.9M MCF

casinghead

Wells

109

Production

1993-01 — 2026-04

Peak Month

1997-11

Production History

Cum Oil: 7,286,318 BBL Cum Gas: 2,918,123 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,562 BBL/mo

Di (annual)

11.8%

b-factor

0.4

EUR

6,060,716 BBL

R-squared

0.990

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 BCE-MACH III LLC 11 mo
2017-10 — 2025-08 SABINAL ENERGY OPERATING, LLC 95 mo
2002-06 — 2017-09 CHEVRON U. S. A. INC. 184 mo
1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (109)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
103BCE-MACH III LLC28,0002022-04-18
35BCE-MACH III LLC16,0062022-04-14
40BCE-MACH III LLC36,0502022-04-14
40HBCE-MACH III LLC36,0502022-04-14
62BCE-MACH III LLC27,8002019-08-19
52BCE-MACH III LLC27,8002019-08-16
55BCE-MACH III LLC36,0502008-02-08
87BCE-MACH III LLC26,8002007-05-11
63BCE-MACH III LLC26,0502001-09-27
64BCE-MACH III LLC36,8002001-09-27
75BCE-MACH III LLC26,0502001-09-27
41BCE-MACH III LLC26,0502000-12-13
41HBCE-MACH III LLC26,0502000-12-13
81BCE-MACH III LLC27,3502000-12-13
81HBCE-MACH III LLC27,3502000-12-13
83BCE-MACH III LLC27,3252000-12-13
83HBCE-MACH III LLC27,3252000-12-13
101BCE-MACH III LLC26,9502000-08-04
101HBCE-MACH III LLC26,9502000-08-04
69BCE-MACH III LLC27,2002000-08-04
69HBCE-MACH III LLC27,2002000-08-04
97BCE-MACH III LLC26,2002000-04-24
97HBCE-MACH III LLC26,2002000-04-24
9HBCE-MACH III LLC26,2002000-04-24
102HBCE-MACH III LLC16,1002000-02-04
98BCE-MACH III LLC26,2002000-02-02
98HBCE-MACH III LLC26,2002000-02-02
61BCE-MACH III LLC26,2002000-02-01
61HBCE-MACH III LLC26,2002000-02-01
96BCE-MACH III LLC26,2002000-01-31
96HBCE-MACH III LLC26,2002000-01-31
51BCE-MACH III LLC26,0501999-06-09
51HBCE-MACH III LLC26,0501999-06-09
53BCE-MACH III LLC26,0501999-06-09
48BCE-MACH III LLC26,0501998-03-06
48HBCE-MACH III LLC26,0501998-03-06
14BCE-MACH III LLC16,0001997-09-18
47BCE-MACH III LLC36,0501997-09-08
100BCE-MACH III LLC16,1001997-08-27
99BCE-MACH III LLC16,1001997-08-27
85BCE-MACH III LLC26,8301997-08-12
95BCE-MACH III LLC17,3251996-05-21
74BCE-MACH III LLC17,3251996-05-16
94BCE-MACH III LLC27,4001995-10-23
84BCE-MACH III LLC17,3501995-10-20
93BCE-MACH III LLC17,3501995-10-13
82BCE-MACH III LLC27,3501995-05-11
80BCE-MACH III LLC17,2501995-05-05
90BCE-MACH III LLC17,2501994-07-21
91BCE-MACH III LLC17,2501994-07-21
92BCE-MACH III LLC17,2501994-07-21
86BCE-MACH III LLC16,8001990-05-22
88BCE-MACH III LLC16,8001990-05-22
89BCE-MACH III LLC16,8001990-05-22
76BCE-MACH III LLC16,0501988-06-24
77BCE-MACH III LLC16,0501988-06-24
78BCE-MACH III LLC16,0501988-06-24
79BCE-MACH III LLC16,0501988-06-24
42ABCE-MACH III LLC16,0501986-09-29
72BCE-MACH III LLC16,9501984-09-10
73BCE-MACH III LLC16,9501984-09-10
70BCE-MACH III LLC27,2001984-04-17
68BCE-MACH III LLC17,2001984-04-16
67BCE-MACH III LLC17,2001984-04-13
58BCE-MACH III LLC16,0501982-12-14
59BCE-MACH III LLC16,0501982-12-14
60BCE-MACH III LLC16,0501982-12-14
49BCE-MACH III LLC16,0501982-07-15
50BCE-MACH III LLC16,0501982-07-15
54BCE-MACH III LLC16,0501982-06-29
45BCE-MACH III LLC16,0501982-04-05
46BCE-MACH III LLC16,0501982-04-05
44BCE-MACH III LLC16,0501982-02-10
43BCE-MACH III LLC16,0501982-01-22
39BCE-MACH III LLC16,0501981-10-22
1BCE-MACH III LLC16,0001977-07-19
10W42-165-03020BCE-MACH III LLC------
1142-165-03087BCE-MACH III LLC------
1242-165-03088BCE-MACH III LLC------
1342-165-03089BCE-MACH III LLC------
15W42-165-03091BCE-MACH III LLC------
16W42-165-03092BCE-MACH III LLC------
17W42-165-03093BCE-MACH III LLC------
1942-165-03086BCE-MACH III LLC------
242-165-03125BCE-MACH III LLC------
2042-165-03033BCE-MACH III LLC------
2142-165-03034BCE-MACH III LLC------
22W42-165-02914BCE-MACH III LLC------
23W42-165-03035BCE-MACH III LLC------
24W42-165-03036BCE-MACH III LLC------
25W42-165-03037BCE-MACH III LLC------
2642-165-03038BCE-MACH III LLC------
2742-165-03039BCE-MACH III LLC------
2842-165-03040BCE-MACH III LLC------
28W42-165-03040BCE-MACH III LLC------
2942-165-02910BCE-MACH III LLC------
342-165-03124BCE-MACH III LLC------
30W42-165-02911BCE-MACH III LLC------
31W42-165-02912BCE-MACH III LLC------
3242-165-02913BCE-MACH III LLC------
33W42-165-02915BCE-MACH III LLC------
34W42-165-10334BCE-MACH III LLC------
3742-165-10335BCE-MACH III LLC------
3842-165-10650BCE-MACH III LLC------
4W42-165-03014BCE-MACH III LLC------
542-165-03015BCE-MACH III LLC------
642-165-03016BCE-MACH III LLC------
742-165-03017BCE-MACH III LLC------
9W42-165-03019BCE-MACH III LLC------