Service Tools

Drillable Tools

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	Title	Date
	Squeeze saves cost of Expandable Casing Patch (Case History) The Chesapeake JR #3-20 developed a hole in the 5 1/2" Intermediate Casing string @ 8900'. This occured during the drilling of the Pay Zone. The JR is an in field development well. Lost circulation was occurring through outÂ the hole in the intermediate ca	Sep 2006
	Plug and Abandon with EZ Drill® SV tool Saves Trip The operator needed to plug and abandon a well by setting a plug at the bottom of a liner and a plug at the top of a liner using an EZ Drill® SV tool. This would normally require two trips with the drillstring.	Jun 2006
	Squeeze Cementing with Micro Matrix Cement Eliminates Need to Set a Drilling Liner, Saving Operator $112,000 An east Texas turnkey drilling contractor was drilling a new hole below a 9 5/8-in casing shoe just below 16,000 ft when mud weight had to be increased to handle gas flow. A sand zone about 75 ft below the shoe then began to take the mud. The maximum mud w	May 2003