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Low-Inclination MWD

TheLow-InclinationMWDtoolreplacesthe stop-start cycle andinherentinefficiencyof single-shot surveying with uninterrupted operations, providing real-time wellbore attitude data during vertical section drilling—enabling faster, smarter, and more efficient drilling operations.


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Product Specifications

Product Specifications

Features

● Survey taken during connection enables continuous data monitoring

● Data decoding in 90s from pumps on
● Low-power design supports an average battery life of up to 3 months
● Compact 2.12m length ensures easy transport and handling




Application

● Vertical wells

● Low-inclination wells



Specifications

Product Model

370

 372

 Tool Length

 1 m (3.3 ft)

1.2 m (4.1 ft)

Tool OD

 Φ47.5 mm (1.87″)

Φ47.5 mm (1.87″)

 Full Survey Transmission Time

<1.5 min

 Battery Life

3 months

 Measurement

Inclination: 0 - 20°, ±0.1°

Inclination: 0 - 20°, ±0.1°

Azimuth: 0 - 360°, ±1°

Environmental

 Max. Sand Content

<7% optimal

 Max. LCM Content

143 kg/m3  (50 lb/bbl) premixed nut plug

 Max. Operating Pressure

140 MPa (20,000 psi)

 Max. Operating Temperature

165°C (329°F)

 Sub Size, Connection and Flow Range

 Sub ID

Φ63.5 - 95 mm (2.5″ - 3.75″)

Sub OD

 Φ241 mm (9.5″)

 Φ229 mm (9″)

 Φ203 mm (8″)

 Φ171 mm (6.75″)

 Connection

7 5/8REG

 NC61

 NC56

NC50

 Flow Range

35 - 55 L/s

 550 - 870 gpm

 55 - 75 L/s

 870 - 1,200 gpm

35 - 55 L/s

 550 - 870 gpm

 25 - 35 L/s

 400 - 550 gpm


Other Products

Other Products

Provide advanced technology to help customers accurately detect underground resources.

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Copyright ◎ Beijing Liuhe Technology Co., Ltd. All Rights Reserved. Jing ICP Bei

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