SOUTH ROBERTSON (SAN ANDRES) U.

Oil · District 8A · Lease #71167

Operator: FDL OPERATING, LLC

Cum Oil

138k BBL

Cum Gas

12k MCF

casinghead

Wells

55

Production

2020-03 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 137,631 BBL Cum Gas: 12,207 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,791 BBL/mo

Di (annual)

21.8%

b-factor

0.0

EUR

153,463 BBL

R-squared

0.687

type

exponential

Operator History (from monthly production reports)

2025-11 — 2026-07 CRESCENT ENERGY OPERATING, LLC 9 mo
2021-12 — 2025-10 CONTANGO RESOURCES, LLC 47 mo
2020-03 — 2021-11 FDL OPERATING, LLC 21 mo

Wells (55)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1409CRESCENT ENERGY OPERATING, LLC27,4002009-06-25
1217CRESCENT ENERGY OPERATING, LLC14,9002008-04-04
1218CRESCENT ENERGY OPERATING, LLC14,9002008-04-04
1312CRESCENT ENERGY OPERATING, LLC14,9002008-04-04
1511CRESCENT ENERGY OPERATING, LLC14,9002008-04-04
1127CRESCENT ENERGY OPERATING, LLC14,9002007-05-30
1128CRESCENT ENERGY OPERATING, LLC14,9002007-05-30
1129CRESCENT ENERGY OPERATING, LLC14,9002007-05-30
1130CRESCENT ENERGY OPERATING, LLC14,9002007-05-30
1311CRESCENT ENERGY OPERATING, LLC14,9002007-04-27
1510CRESCENT ENERGY OPERATING, LLC14,9002007-04-27
1126CRESCENT ENERGY OPERATING, LLC14,8202006-08-17
1215CRESCENT ENERGY OPERATING, LLC14,8202006-08-17
1216CRESCENT ENERGY OPERATING, LLC24,8202006-08-17
1125CRESCENT ENERGY OPERATING, LLC14,8202006-08-16
1124CRESCENT ENERGY OPERATING, LLC14,8202006-08-10
1214CRESCENT ENERGY OPERATING, LLC27,1502006-03-20
1509CRESCENT ENERGY OPERATING, LLC27,2002006-01-03
1123CRESCENT ENERGY OPERATING, LLC14,9002001-01-03
1309CRESCENT ENERGY OPERATING, LLC14,9002001-01-03
1310CRESCENT ENERGY OPERATING, LLC14,9002001-01-03
1212CRESCENT ENERGY OPERATING, LLC14,8201999-08-30
1213CRESCENT ENERGY OPERATING, LLC14,8201999-08-30
1508CRESCENT ENERGY OPERATING, LLC14,8201999-08-30
1004CRESCENT ENERGY OPERATING, LLC14,8501998-02-24
1116RCRESCENT ENERGY OPERATING, LLC14,8501997-03-18
1506CRESCENT ENERGY OPERATING, LLC14,8501997-03-14
1122CRESCENT ENERGY OPERATING, LLC14,8501997-03-12
1211CRESCENT ENERGY OPERATING, LLC14,8501997-03-12
1308CRESCENT ENERGY OPERATING, LLC14,8501997-03-12
1507CRESCENT ENERGY OPERATING, LLC14,8501997-03-12
1120CRESCENT ENERGY OPERATING, LLC14,8201996-06-28
1121CRESCENT ENERGY OPERATING, LLC14,8201996-06-11
1408CRESCENT ENERGY OPERATING, LLC15,7101996-01-11
1119CRESCENT ENERGY OPERATING, LLC14,8001995-09-25
1210CRESCENT ENERGY OPERATING, LLC14,8001994-11-17
1117CRESCENT ENERGY OPERATING, LLC14,8001994-11-01
1118CRESCENT ENERGY OPERATING, LLC14,8001994-11-01
1108CRESCENT ENERGY OPERATING, LLC15,8001991-12-30
1307CRESCENT ENERGY OPERATING, LLC14,8001983-12-02
1505CRESCENT ENERGY OPERATING, LLC14,9001978-03-23
1115CRESCENT ENERGY OPERATING, LLC14,8001978-01-20
1306CRESCENT ENERGY OPERATING, LLC14,8001978-01-20
1114CRESCENT ENERGY OPERATING, LLC14,8001977-09-22
1112CRESCENT ENERGY OPERATING, LLC14,8001977-09-12
1113CRESCENT ENERGY OPERATING, LLC14,8001977-09-12
1305CRESCENT ENERGY OPERATING, LLC14,8001977-08-31
1206CRESCENT ENERGY OPERATING, LLC14,9601977-08-03
1207CRESCENT ENERGY OPERATING, LLC14,9701977-08-03
1208CRESCENT ENERGY OPERATING, LLC14,9701977-08-03
1110CRESCENT ENERGY OPERATING, LLC14,8001977-07-05
1111CRESCENT ENERGY OPERATING, LLC14,8001977-07-05
110942-165-30653CRESCENT ENERGY OPERATING, LLC------
130142-165-02241CRESCENT ENERGY OPERATING, LLC------
1301\42-165-02241CRESCENT ENERGY OPERATING, LLC------