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Home Companies Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.

API 7-1 heavy Weight drill pipe

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.

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Address: Shuguang Industrial Park Jiangyan District Taizhou City Jiangsu P.R.China 225532

Phone: 86-523-88681189

Contact name:Mr. Vincent

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.

API 7-1 heavy Weight drill pipe

City & Province	Taizhou Jiangsu

Product Details

^{Standard HWDP is manufactured with thick-wall pipe.}

^{There is extra long EU tool joints on the two ends and long
EU in the middle part, with the function of drill collar and drill
pipe.}

^{Since the transition from the drill collar to the drill pipe
section drastic changes , bending stress concentrates on the
drill pipes. Therefore HWDP between drill collar and drill pipe can
ease the section changes, reduce the stress concentration, so as to
reduce the drilling accident. In addition, compared with the drill
collar, HWDP have many advantages such as easy fishing, shorten
operation time , easy transportation, and keep the direction of
direction well. In condition of hook load and same drilling
pressure, the use of HWDP can improve the ability of deep drilling
rig. Thus HWDP has been widely used in vertical and inclined well.}

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