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Factory price MWD tools for directional drilling made in China

whole set MWD system for drilling
1. O.D. is only 40mm, able to work under 175℃ and 30000psi,suitable for borehole size under φ114.3mm(4 1/2''). When used for small size borehole, apply φ88.9mm standard non-mag drill tool water hole which enhanced safety of downhole drilling tools.
2. The integration design of centializer, measuring probe, gamma probe adn fishing head reduced poiont of connections with design of flexible coupling, which ensured continuity and insulativity under strenuous vibration condition
3. The measuring probe is added with spinning top (for measuring rotating speed) and flow switch (for monitoring mud pump state), such that the instrument will stop working while composite drilling that prolonged life of battery and pulser. Even if flow switch is out of work, the instrument will remain proper functioning without pulling out by turning on and off turntable to activate spinning top.4. Double battery supply system with auto switching function, which prolonged downhole working time dramatically.

| TYPE | PRODUCT DESCRIPTION | UNIT | QUANTITY | |
| DOWNHOLE INSTRUMENT | pulsers instrument assembly | pc | 1 | |
| mearsuring instrument assembly | pc | 1 | ||
| battery assembly | pc | 1 | ||
| battery set | pc | 1 | ||
| fishing head assembly | pc | 1 | ||
| wiper block | set | 9 | ||
| φ 95 circulation sleeve | pc | 1 | ||
| DOWNHOLE INSTRUMENT SPARE PARTS | drilling pipe filter | pc | 1 | |
| main valve φ26.4 | pc | 1 | ||
| main valve φ27.6 | pc | 1 | ||
| main valve φ28.5 | pc | 1 | ||
| restrictor ring φ34.3 | pc | 1 | ||
| restrictor ring φ35.56 | pc | 1 | ||
| special spanner | pc | 1 | ||
| directional key Ⅲ (95) | pc | 1 | ||
| seal ring | set | 1 | ||
| screen | pc | 1 | ||
| cross pin 06*40 | pc | 1 | ||
| driller display All-in-one PC | pc | 1 | ||
| pressure sensor | pc | 1 | ||
| survey probe data processor test wire (4m) | pc | 1 | ||
| laptop | pc | 1 | ||
| wireless remote antenna | pc | 1 | ||
| pressure sensor (big)- Driver display cable (30m) | coil | 1 | ||
| SURFACE EQUIPMENT SPARE PARTS | contour support | pc | 4 | |
| friction pipe pliers | pc | 2 | ||
| fishing rod (1.2m) | pc | 4 | ||
| release spear | pc | 1 | ||
| standpipe welding nut | pc | 1 | ||
| instrument toolbox | pc | 1 | ||
| GAMMA INSTRUMENT | natural gamma probe | pc | 1 | |
| hook load sensor | pc | 1 | ||
| encoder | pc | 1 | ||
| concentrator | pc | 1 | ||
| 30m cable (hook load) | coil | 1 | ||
| 30m cable | coil | 1 |










Packaging Details:Bundling and container packaging, we will put moisture-proof and rust-proof materials in the container to resist the harsh environment during transportation.
Q1,Could you do OEM Service?
A: Some items accept this service, pls contact us for details.
Q2: What's your Delivery Time?
A: In generally , the delivery time is about 3-7 days for sample order. We will make the delivery asap with the guaranteed quality.
Q3:What's the convenient way to pay?
A: Trade Assurance, L/C,T/T,Western Union and Escrow are accepted , and if you have a better idea, please feel free to share with us.
Q4:Which mode of transport would be better?
A: In general , we advice to make delivery by sea for large order, and for small order,Courier,By Air both ok,Also we respect your views of other transportation as well.
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