加华维尔

Cavaville has rich experience in well repairing, it can provide certain services such as workover design, workover tools manufacturing, on-site technical support, etc. The self-developed expansion casing patching technology, minor repairing hydraulic fishing technology, liner subsidy changing wellhead technology, fractional cementing liner work over technology and minisize casing patching for severely damaged casing wells.

Original surface casing and casing head Surface casing and casing head workover completion structure chart

Fractional cementing liner workover technology completion structure

pictures of generic levitraCavaville has rich experience in well repairing, it can provide certain services such as work over design, work over tools manufacturing, on-site technical support, etc. The self-developed expansion casing patching technology, minor repairing hydraulic fishing technology, liner subsidy changing wellhead technology, fractional cementing liner work over technology and minisize casing patching for severely damaged casing wells.

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