.... This drill string would require V-150 landing string, with a 6 5/8" FH tool joint diameter of 8.875". Hard banding would bring the tool joint nominal OD above 9". The depth of the well and planned string RPM presented risk of casing wear, therefore drillpipe protectors would also be required. The depth...

..., and evaluate the effectiveness of non-rotating protectors in preventing casing wear. casing and cementing iadc spe 151448 severity directional drilling dogleg severity casing design upstream oil & gas average dogleg severity average std drilling operation conventional directional bha...

... Chemistry Upstream Oil & Gas thread compound materials and corrosion riser corrosion Corrosion Management protector dopeless coating operation requirement spe iadc 119642 dopeless coating application evaluation operator corrosion resistance premium connection elimination installation...

... on the make-up charts. Of the 203 joints run in the two tests, three had to be backed out and made-up a second time. All related to the tong make-up and not the DTC. If DTCs need cleaning after the protector is taken off, this can easily be done using low pressure water or compressed air. Abstract...

... modeling, well design efforts and operating procedures were employed to reduce the effects of casing wear. Strict dogleg limits and an aggressive drill pipe protector program successfully reduced casing wear to manageable levels. PLANNING The Danville USA A#l was drilled into the Arbuckle formation...

... caliper log liner iadcispe 23903 casing and cementing lateral load casing design dogleg severity upstream oil & gas tool joint torque drillpipe rubber protector dogleg strength tvd drilling operation williamson drillpipe protector rubber drillpipe protector SPE...

... floor, for example on the choke control panel. Figure 1 depicts the pressure measurement system of interest. It has four basic components: pressure source, gage protector, transfer fluid link, and pressure measuring device. Gage protectors are normally installed on the standpipe, choke...

... Spruijt, E.J.C., Koninklijke/Shell E and P Laboratorium Abstract A range of heavy-duty-type protectors for 3.5-inch VAM and 3.5-inch Hydril-CS premium threads has been evaluated in a series of performance tests based on conditions to be expected in the field. Acceptance criteria...

... was started on the Mid-Atlantic Ridge near an active sub-ocean volcanic area. This special program required development of new drilling and scientific equipment. P. 63 core barrel reentry cone odp drilling drilling program top drive protector ocean drilling program drilling operation earth...

.... The thread protector is the primary means of protecting the threads from impact and corrosion damage. Exxon Production Research Company has designed a test program and built a test facility to evaluate the performance of oilfield thread protectors. A wide variety of thread protectors were evaluated which...