JOBS /  RESUMES
oil and gas jobs recruiting search jobs employment opportunities in oil and gas industry resumes and cvs
HOME JOB SEARCH POST JOBS DRILLING EQUIPMENT CONTACT US RUSSIAN
Enter
Username:
Password:

Register here



D-Series Bits
for sale in Russia/Caspian: Russia, Kazakhstan, Azerbaijan, Ukraine, Belarus, Uzbekistan, Tajikistan, and Turkmenistan

Directionally focused, this series normally includes very short gage pads as standard, and a relatively dense cutter count to minimize drilling torque and improve toolface when drilling with MWD tools. D-Series bits also include designs with extra-length gage pads to replace near bit stabilizers.

D-5133 Specifications

The D-5133 is a 5-blade design with an aggressive nose, tailored for rapid drilling of soft shales, limestones and sands. The D-5133 uses 13mm PDC cutters to maximize ROP in higher mud weights without sacrificing durability. High junk slot volume and blade standoff help reduce bit balling. The D-5133 can drill soft to medium carbonates, mildly abrasive sandstones and is especially well suited for drilling long intervals of shale.
SPECIFICATIONS 4-3/4
Primary Face Cutters18
Gage Cutters5
Gage Length1
Nozzles3
Connection2-7/8 REG
Length (Overall, Make-Up)10-1/4, 6-3/4


The D-5133 is designed for high-torque motor applications with a reduced gage length for improved steering. Reactive shales can be drilled with the D-5133 in waterbase muds, provided minimum flow rate is met. PDC drillable float equipment will allow the D-5133 to drill out and complete long, homogenous formation intervals at high rates of penetration. Versions of the D-5133 are available with different nozzle configurations, modified profile, and Super Duty (SD) gage option. The standard product configuration is three (3) ports.
OPERATING PARAMETERS 4-3/4
Make-Up Torque (max)3-5K ft/lb
Flow Rate (GPM)100-200
RPM Range100-200
Bit Weight (LBS)2K 20K


D-6093 Specifications

The D-6093 is a 6-blade design employing a short contoured nose, ideal for long runs in moderately interbedded drilling. The D-6093 uses 9mm PDC cutters to maintain an aggressive ROP while maximizing steerability. The gage is short to facilitate course changes, as is the overall profile length.
SPECIFICATIONS 4-3/4
Primary Face Cutters31
Gage Cutters6
Gage Length1
Nozzles3
Connection2-7/8 REG
Length (Overall, Make-Up)10-1/8, 6-5/8


The D-6093 is designed for soft to moderately firm formations, with minor abrasive content. Shales, marls, limes and siltstones are easily drilled with the D-6093. Highly reactive clays and gumbos can be drilled with an inhibitive or encapsulating mud system and with increased pump rate across the bit to facilitate cleaning. The D-6093 is well suited to small diameter motors due to the high cutter density relative to its diameter. This bit can be run at lower flow rates while drilling in oilbase mud systems. Versions of the D-6093 are available with different port configurations and a super-short curve drilling option. The 3-port option is standard due to the size constraints in this diameter.
OPERATING PARAMETERS 4-3/4
Make-Up Torque (max)3-6K ft/lb
Flow Rate (GPM)125-200
RPM Range100-200
Bit Weight (LBS)2K 20K


More "D" Series Technical Data here



  :: Copyright 2005-2012 NefteGasKadry LLC ::