Carl E Palm, 95406 Florence Ave, Warminster, PA 18974

5735357, Apr 7, 1998

May 10, 1996

8/644428

Carl R. Palm - Kemah TX

Radius Metier, Inc. - Houston TX

E21B 708

175 61

A bottom hole assembly for use with coil tubing for drilling, comprising a mud motor having a housing that is bent at its lower end, an output shaft extending through the bent housing, a drill bit connected to the output shaft to be rotated as drilling mud is pumped through the mud motor, a rotator having a torque tube that is connected to the housing of the mud motor to allow the rotator to rotate the housing of the mud motor to change the orientation of the bent section of the housing as required to drill in the desired direction, a steering tool having a housing connected to the housing of the rotator and a central mandrel that is connected to the torque tube of the rotator so that the sensors of the steering tool will be rotated by the rotator the same angular distance as the bent housing so that the orientation of the sensors in the steering tool and the bent housing is always the same. The rotator rotates the steering tool and the mud motor an incremental distance by using mud pressure to move a piston to cause cam arms that are in engagement with an internal ratchet to rotate a torque tube connected to the mandrel of the steering tool and the housing of the motor an incremental distance. The torque tube is rotated the same incremental distance each time the pressure is reduced and increased in the rotator.

2018030, Oct 25, 2018

Apr 21, 2017

15/493809

- Houston TX, US
Carl R. PALM - Kemah TX, US

B04B 1/20
F16D 57/06
B04B 9/10
B04B 11/02
B04B 15/02
B04B 9/06

The present disclosure generally relates to a motor driven, high velocity decanter, and more particularly to a decanter which incorporates a horizontal rotating bowl and a rotating scroll. The decanter is capable of separating particulate material or solids from a liquid. A motor is coupled to and drives the bowl. Rotational power is transferred from the bowl to the scroll through a gearbox. An adjustable speed brake is coupled to the scroll to affect the differential speed between the bowl and the scroll. In one example, the adjustable speed brake is a positive displacement pump.