casing shoe

determination of formation fracture pressure, leak-off test method for casing shoe

地层破裂压力测定套管鞋试漏法

Make a wiper trip to the 20 inch casing shoe.

短起下到20英寸套管鞋.

A test to determine the maximum pressure integrity of exposed formations at the casing shoe.

确定套管鞋处裸眼地层最大破裂压力的试验。

Both the guide shoe and the casing shoe have already been connected.

引鞋和套管鞋都已接好.

a stabilizer on the bha positioned opposite the casing shoe reduces lateral motion of the assembly inside the casing.

钻具组合上有扶正器可使套管鞋反向定位以减少套管内钻具组合的侧向移动。

application of the single-piece movable blade casing shoe to the thick soft ground

套管单片活瓣平底桩靴在厚软弱地层的应用

pooh to the casing shoe, connect storm packer and rtts packer, find a proper point under seabed to hang up the bha.

起钻至管鞋，接风暴阀及RTTS封隔器，在泥线以下合适位置悬挂钻具。

We are connecting the guide shoe and the casing shoe.

我们正在接引鞋和套管鞋.

First, connect the guide shoe and the casing shoe.

先接好引鞋和套管鞋.

Some bottom fixing assemblies of the temporary casing string have been designed such as air-liquid helical flow mixed nipple joint, groove casing shoe, anti-abrasive casing nipple joint and anti-backoff rotation device.

设计了气液旋流混合短节、防挂坡口套管鞋、耐磨套管短节、防倒扣旋转装置等临时套管柱下部固定结构。

Always slip and cut the drilling line with the drill string in the cased hole and the bit is at or near the casing shoe.

滑大绳或者倒大绳时，一定要把钻具下到套管内，使钻头处在或接近套管鞋。

The commodity of besmear model , wait like casing of shoe wearing, hanger, car increasingly welcome.

涂塑的日用品, 如鞋架 、 挂具 、 车框等日益受欢迎.