Wells – Processes – Perforating – weakening – bending or separating pipe at an...
Patent
1996-09-12
1999-09-21
Dang, Hoang C.
Wells
Processes
Perforating, weakening, bending or separating pipe at an...
166 551, E21B 43117, E21B 1707
Patent
active
059541334
ABSTRACT:
Methods of completing wells utilizing wellbore equipment positioning apparatus provide repositioning of sand control screens and perforating guns without requiring movement of a packer in the wellbore. In a preferred embodiment, a well completion method includes the steps of lowering a packer, positioning device, sand control screen, and perforating gun into a well, perforating a zone intersected by the wellbore, expanding the positioning device, and positioning the sand control screen opposite the perforated zone.
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Dang Hoang C.
Halliburton Energy Service,s Inc.
Herman Paul I.
Smith Marlin R.
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