coring

Meanwhile, the length of coring for laboratory test affects the value of condensate critical flow saturation to certain extent.

此外，实验所用岩心的长度对凝析油临界流动饱和度的大小也会产生一定的影响。

Small diameter cone bit positioning deflection by wire-line coring with steel ball supporting was used to solve the problem economically.

采用绳索取心钢球支撑小径锥面钻头定位偏斜技术对事故进行处理，经济有效。

Once the probe has been hauled up, a coring device will be lowered down the borehole to take samples of the lake floor sediment.

探头拖上来后，会把一个除芯机放到钻孔里，采集湖底沉积物的样本。

This paper discusses a correction method for pyrolysis total hydrocarbon content of sidewall coring sos to make it close tot. . .

该文讨论喇嘛甸油田井壁取心热解总烃含量的校正方法，力求使之与原状地层原油地面含量接近。

For direct quantitative measurement of porosity, reliance must be placed on formation samples obtained by coring.

孔隙度直接定量测量的可信度取决于取心所得地层的岩样。

The quick latch jack can be widely used in the coring operation in the oil and gas drilling engineering.

本实用新型可广泛用于石油、天然气钻井工程取岩心作业中。

Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method.

土质.使用芯套管作为容积一部分的土壤水含量的测定.重量分析法

By studying pressure coring well, thick oil layer had a higher proportion, but displacement efficiency was low.

通过对密闭取心井的研究分析发现：厚油层内部比例偏高，但驱油效率偏低。

how (two) should the multiplex enterprise implement excessively turns over to the coring business strategy.

过度多元化企业应该怎样实施归核化战略。

Verification of concrete strength (destructive)by coring - Sample of concrete is cored cut , capped strength of the in-situ concrete.

用作证明混凝土之强度-从现声场钻孔取样板以作搞压试验，从而印证混凝土之强度。

intrest on the loans vary, they coring how risky it was to transform the goods.

根据借款的变化，他们评估运输这批货物需要冒多大的风险。

Coring is a very important pretreatment during the processing of stone fruits.

核果类水果去核作业是水果加工业中十分重要的前处理工序。

The wire-line directional drilling and coring technology can take cores and drill directionally without using down-hole motors.

绳索取心技术因其钻进效率高而广泛应用，但其无法实施定向作业。

In North China we used the method of over-coring to determine the absolute value of the ground stress.

在华北地区采用应力解除方法进行了地应力绝对值的测量。

borehole water injection to check grouting results and coring to check grouting quality were made after the grouting operation.

透孔注水检查注浆效果以及取芯验证注浆质量等。

Its tool arsenal includes sensors for measuring thermal vents and coring devices for sampling sediments.

它的工具包括测量热液喷口的感应器和取样沉淀物的提取设备。

The compressive strength is of returning fluid sample blocks is about 60% of coring blocks.

返浆试块的抗压强度约为取芯试块的60%。

The practice shows that the method is a relative good one for wellsite logging personnel interpretation in the coring interval.

实践证明，利用此方法可为现场录井人员对取心段的解释提供相对准确的数据。

Nuclear magnetic resonance logging, formation tester and rotary sidewall coring offered knowledge of formation fluid.

核磁共振、电缆地层测试、井壁取心等提供了对地层流体的精确认识；

The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit.

地质学家需要知道钻头已到达什么样的岩层，因此时常要用芯钻头取样。