OPERATORS · TEXAS · P-5 NUMBER 779259

Siana Oil & Gas

WindowAll time 90 days 1 year 3 years 10 years

16 FILINGS · 13 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 10, 2004	546506	Drill	Sterling	Hildebrand #3	7,500	Spudded	43133112	Acquired from Houghton Oil & Gas, Inc.
Jun 10, 2004	546506Amendment	Drill	Sterling	Hildebrand #3	8,140	—	43133112	Acquired from Houghton Oil & Gas, Inc.
Jun 10, 2004	546506Amendment	Drill	Sterling	Hildebrand #3	8,140	Final completion	43133112	Acquired from Houghton Oil & Gas, Inc.
May 26, 2004	546137	Drill	Sterling	McEntire #3	7,500	Final completion	43133111	Acquired from Houghton Oil & Gas, Inc.
Mar 6, 2001	505377	Drill	Sterling	McEntire #3503	7,600	Final completion	43133013	Acquired from Houghton Oil & Gas, Inc.
Mar 6, 2001	505376	Drill	Sterling	McEntire #3502	7,600	Final completion	43133012	Acquired from Houghton Oil & Gas, Inc.
Feb 12, 2001	505190	Drill	Sterling	McEntire #2602	7,600	—	43133011	Acquired from Houghton Oil & Gas, Inc.
Feb 12, 2001	505190Amendment	Drill	Sterling	McEntire #2602	7,600	Final completion	43133011	Acquired from Houghton Oil & Gas, Inc.
Jul 1, 1982	165363	Drill	Sterling	McEntire #2-C	7,600	Final completion	43131163	Acquired from Blanks Energy Corporation
Jun 4, 1982	162900	Drill	Sterling	McEntire #26-1	7,500	Final completion	43131152	Acquired from Blanks Energy Corporation
Apr 7, 1982	155954	Drill	Sterling	McEntire #35-1	7,500	Final completion	43131136	Acquired from Blanks Energy Corporation
Jun 13, 1980	83950	Drill	Sterling	McEntire #2C	7,800	—	43131163	Acquired from Blanks Energy Corporation
Sep 18, 1979	58173	Drill	Sterling	Terry 17 -A- #2	8,800	Spudded	43130810	Acquired from Blanks Energy Corporation
Jul 12, 1978	28326	Drill	Sterling	Brownfield 14 #1	7,900	Final completion	43130690	Acquired from Sterling Company
Mar 6, 1978	19488	Drill	Sterling	Terry 17 #1	8,800	—	43130650	Acquired from Blanks Energy Corporation
Dec 16, 1977	14194	Drill	Sterling	Stewart 20 #1	7,800	Spudded	43130629	Acquired from Sterling Company