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Krijnen
Anton Krijnen, Klundert NL
| Patent application number | Description | Published |
|---|---|---|
| 20100155140 | PIPE RUNNING TOOL HAVING A PRIMARY LOAD PATH - A system for coupling a pipe segment to a pipe string is provided that includes a top drive assembly having a threaded output shaft; and a pipe running tool threadingly coupled to the threaded output shaft of the top drive assembly such that the primary load of the pipe running tool is supported by the threads of the output shaft of the top drive assembly, and wherein the pipe running tool is rotatable by the output shaft and further includes a pipe engaging portion for grippingly engaging the pipe segment sufficient to transmit a torque from the top drive output shaft to the pipe segment. | 06-24-2010 |
Antonius D. Krijnen, Klundert NL
| Patent application number | Description | Published |
|---|---|---|
| 20090101361 | Tubular running system - A tubular running system including a running tool system for running wellbore tubulars, a tubular handling system connected to the running tool system, a drive system connected to the running tool system, and the tubular handling system having two spaced-apart extensible arms movable toward and away from the running tool system, in one aspect with an elevator connected to the arms for releasably engaging a tubular to be moved with respect to the running tool system. | 04-23-2009 |
Antonius Dimphena Maria Krijnen, Klundert NL
| Patent application number | Description | Published |
|---|---|---|
| 20090252589 | Apparatus and method for handling pipe - An apparatus for handling pipes, the apparatus, in certain aspects, having a body having a tapered surface and at least a first slip and a second slip slidable on the tapered surface, a slip actuator for setting said at least first slip and said second slip, said first slip and said second slip having interengaging elements such that upon actuation of said slip actuator, said first slip is set and said second slip is set by the interengaging elements transferring setting force from the slip actuator through said first slip to said second slip; and methods for using such an apparatus. | 10-08-2009 |
| 20100193198 | Tubular Running Tool and Methods of Use - A tubular running system including a torque frame, a main shaft extending through a top opening of the torque frame and rotatable by rotation apparatus, slip setting apparatus connected to the torque frame and including a levelling beam and a plurality of slip assemblies, each of the slip assemblies connected independently and pivotably to the levelling beam, and movement apparatus connected to the levelling beam for moving the slip assemblies in unison with respect to a tubular projecting into the torque frame. This Abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72 (b). | 08-05-2010 |
Simon Krijnen, Roosendaal NL
| Patent application number | Description | Published |
|---|---|---|
| 20090146569 | LOW-PRESSURE MERCURY VAPOR DISCHARGE LAMP AND APPARATUS FOR TREATMENT - The low-pressure mercury vapor discharge lamp has a lamp envelope ( | 06-11-2009 |