The basic dipmeter was later enhanced by the resistivity dipmeter ( 1947 ) and the continuous resistivity dipmeter ( 1952 ).
2.
The basic dipmeter was later enhanced by the resistivity dipmeter ( 1947 ) and the continuous resistivity dipmeter ( 1952 ).
3.
The basic dipmeter was later enhanced by the resistivity dipmeter ( 1947 ) and the continuous resistivity dipmeter ( 1952 ).
4.
In 1940, Schlumberger invented the spontaneous potential dipmeter; this instrument allowed the calculation of the dip and direction of the dip of a layer.
मोबाइल