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High Build Rate Logging While Drilling System (HbuildLWD) 4.75 in.

Applications

● Geosteering
● Automatically steering while drilling
● Well trajectory monitoring
● Provides Resistivity
● Provides Borehole Pressure and Caliper

Benefits

● Continuous steering while rotating
● Minimized torque & drag
● Improved hole cleaning
● Higher ROP
● Reduced differential sticking
● Bit selection for performance
● Improved hole quality
● Time saving

Product Description

Features

● Build rate is 10°/100 ft (10°/30 m).

● Provides Azimuthal Gamma Ray

● Provides Near Bit Inclination.

Introduction

Geosteering with near bit inclination, azimuthal gamma ray and resistivity can get information for reservoir navigation. Adopt insert mode, different size (4.75 in./6.75 in./9.5in.) instrument can share insert probe, reduce the cost

Components

Stop Sub
Bi-directional Communication & Power System While Drilling-High Build Rate (BCP-B)
Pressure & Caliper Measurement While Drilling (PCD) Electromagnetic Propagation Resistivity-High Build Rate (EPR-B) Wireless Measurement While Drilling-High Build Rate (MWD-B) Rotary Steerable Unit-High Build Rate (RSU-B)
Note: MWD-B includes Azimuthal Gamma Ray

Specifications

Tool O.D. (Nominal)	4.75 in.
Well OD.	6 in. to 6-3/4 in. (152 to 172 mm)
Max. Temperature	350°F (175°C)
Max. Pressure	20,000 psi (137.9 MPa)
Length (Nominal)	63 ft.-3.84 in. (19.3 m)
Weight	3,617 lbs. (1,640 kg)
Connections
Dogleg Severity
Mud Flow Range

Last

High Build Rate Logging While Drilling System (HbuildLWD) 6.75 in.

High Build Rate Logging While Drilling System (HbuildLWD) 9.5 in.

NOMIC HOLDINGS LTD is a non-state-owned, non-public-benefit, commercial joint-stock company established in 2005. As an enterprise integrating diversified services, NOMIC provides expertise in engineering design, technical consultation, manufacturing, and trade. The company is dedicated to industries such as oil and gas, offshore engineering, machine tools, and metallurgy, offering customers full-process and integrated solutions.