ExploreUnited States NorwayAllAll TXTexas NMNew Mexico OKOklahoma WYWyoming

OPERATORS · TEXAS · P-5 NUMBER 902626

WCS Oil and Gas Corporation

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 159 Recompletion 67 Reenter 8 Other 2 Field transfer 1

16 FILINGS · 15 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 13, 1991	384617	Drill	Frio	Chiodo "C" #6H	7,500	Final completion	16333004	Now Union Pacific Resources Company
Jan 18, 1991	383635	Drill	Frio	Chiodo - Astro "A" #6H	7,500	Final completion	16332981	Now Union Pacific Resources Company
Dec 10, 1990	382201	Drill	Frio	Chiodo-Astro "A" #5H	7,500	Final completion	16332944	Now Union Pacific Resources Company
Nov 20, 1990	381422	Drill	Frio	Wittman Unit #2H	7,500	Final completion	16332922	—
Sep 11, 1990	377843	Drill	Frio	McDonald #1H	7,500	Final completion	16332840	—
Sep 11, 1990	377842	Drill	Frio	Church #1H	7,500	Final completion	16332841	—
Sep 11, 1990	377842Amendment	Drill	Frio	Church #1H	7,500	—	16332841	—
Aug 24, 1990	377083	Drill	Frio	Chiodo "C" #5H	7,500	Final completion	16332820	Now Union Pacific Resources Company
May 14, 1990	373346	Recompletion	Frio	Barbara Wittman Unit #1H	7,000	Final completion	16332591	—
Feb 15, 1990	369923	Drill	Frio	Hunter #1H	7,000	Final completion	16332651	—
Feb 13, 1990	369803	Drill	Frio	Heiser #1H	7,000	Final completion	16332649	—
Nov 9, 1989	366206	Other	Frio	Wittman, Barbara #1H	7,000	Final completion	16332591	—
Nov 3, 1989	365952	Recompletion	Frio	Chiodo, V.R. "C" #3H	7,000	Final completion	16332160	Acquired from Sandia Energy Corporation-NM
Mar 23, 1982	154775	Drill	Frio	Chiodo "C" No. 3 #3	7,150	Final completion	16332160	Acquired from C & C Energy Co.
Oct 18, 1978	34905	Drill	Frio	Chiodo, V. R. "C" #2	7,250	Long string casing	16331653	Acquired from Dilley Production Co.
Nov 21, 1977	12477	Drill	Frio	Chiodo, V. R. "C" #1	7,250	—	16331550	Acquired from Dilley Production Co.