MWD / LWD Systems

MWD / LWD Systems

Description

Drill-Tek 175c MWD System offers:

Positive Pulse or EM telemetry.
Integrated platform, software and hardware.
Seamless integration with Hunter Twin™ EM system.
Motor driven pulsers for reliability, performance and ease of use.
Operator selectable programming.
Gamma, Resistivity, Pressure while drilling available.
Long battery life.
Easy to maintain.
Built on the industry expandable Tensor platform.
Improved detection in noisy environments.
Wireless design with redundant wired system.
Easy to use.

 

Technologically advanced

Low consumption electronics
High reliability design
Expansion inputs allow for future additions

Compatibility 

Designed and tested to be Qbus and XXbus compatible
No modifications required to connect to industry standard Tensor equipment
Uses common MWD spares for repair and maintenance

 

175C MWD GAMMA KIT SPECIFICATIONS (RETRIEVABLE KIT)

KINTECS / GAMMA MWD TOOL SPECIFICATIONS

Tool Features

Drill-Tek Specs

Telemetry Type

+VE

Tool Outer Diameter

47.49 mm

Length of Tool

(a) Directional Only

6.75 Meters

(b) Directional & Gamma

7.63 Meters

Dog Leg Severity (per 100')

90° per 100 capable

Flow Range (gpm)

75 gpm - 1100 gpm

Max Operating Temprature

175°C

Max Bit Pressure (psi)

N/A

Max Operating Pressure (psi)

20,000 PSI

Wireline Retrievable

Yes

Pressure Drop Through Tool OD for Water

at 250 gal / min

62.5 PSI

at 500 gal / min

125 PSI

at 1000 gal / min

250 PSI

Realtime update Period (sec) < or = 45

Yes, Dependant on Pulse Width X Data Rate

Survey Time (sec) < or = 180

Yes, Dependant on Pulse Width X Data Rate

Survey During Sliding Mode & Rotary Mode

Tool Face & Gamma Only

Directional Measurement Point

With Gamma

5.47 Meters

Without Gamma

4.59 Meters

Measurement Accuracy

Tool Face

+/- 0.25°

Azimuth

+/- 0.4°

Inclination

+/- 0.1°

Gamma Detector Type

APIGR

Lost Circulation Material (Max Size & concentration)

40 - 50 PPB Concentration & any size

Power Source (Operating time, Hrs)

With Gamma

Approx 400 hrs

Without Gamma

Approx 600 hrs

Gamma Realtime

Yes

Gamma Measurement Point from Bottom of Tool

2.52 Meters

Recorded

Gamma Counts

Data Transmission Rate

0.25 - 3 Bits / Sec

MTF / GTF Switch

Tool must be programmed at surface for automatic switch at desired inclination. ie, 5°

Mean Time Between Failure

2000 Hrs MTBF

Repair Facility & Back-Up

Complete Tool Redundancy. Kit includes Purging, Testing & repair equipment. Technicians, Lab / re- pair facility. Repair technicians at charge pending availability.

Manufacture / Model

Drill-Tek: DT001