Badger Explorer Asa

Hole in One Producer As

Sigmund Stokka

Bjarne Aas

A casing device for a borehole in the ground, in which an annulus is formed between the casing and the wall of the borehole, and in which the casing is provided with at least two packer groups, each including activatable packers, the packers being formed, in their active state, to seal the annulus, and at least one packer group of the activatable packers being connected to sliding sleeves, so that at least one group of packers is movable relative to the casing.

Casing device

Method of introducing instruments/measuring equipment/tools into formations () in the earth's crust or other solid materials, such as ice, by means of a drilling device (), material being liberated by, for example, rotation of a drill bit (), or by melting, for example by means of a heating element, the liberated material thereafter flowing, or being pumped, past/through the drilling device () and being deposited in the bore hole () above/behind the drilling device (). A drilling device () for practising the method described above, comprising necessary components, for example a drill bit (), a driving motor (), and a steering/control component (), the drilling device () being provided with a cable magazine () containing a cable (), and possibly with an output feeder ().

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Sandnes, Norway

Sigmund Stokka