expandable plugging additives

A new technology on filling in and sealing against leak with expandable materials is introduced in this paper,which is applied in drilling in limestone area.

本文介绍了石灰岩地区钻探施工中,利用液体高膨胀材料充填、堵漏新工艺。

A new technology of filling in and sealing against leak with expandable materials is introduced, which is economical, efficient and safe.

介绍了钻探施工中,利用膨胀材料充填、堵漏的新工艺,其具有经济、高效、安全的特点。

A new technology of filling in and sealing against leak with expandable materials is introduced , which is economical and efficient and safe.

介绍了钻探施工中,利用膨胀材料充填、堵漏新工艺,它具有经济、高效、安全的特点。

Research Progress on Lost Circulation Materials and Lost Circulation Control Technology

钻井液堵漏材料及防漏堵漏技术研究进展

Advances in Development of Expandible Lost Circulation Materials

体膨型堵漏材料及其堵漏机理研究进展

Study on Waterproofing Material Based Sulphoaluminate Cement;

硫铝酸盐水泥基防渗堵漏材料的研究

The Laboratory Study on New Highly-effective Lost Circulation Material of High Fluid Loss

新型高效高滤失堵漏材料的室内研究

13 L.C.M. has been added into the mud, tell the derrickmen to stop the shale shaker.

泥浆中已加入堵漏材料，叫甲板工关掉振动筛。

Mandatory national standard 《Inorganic waterproof plugging materials》

《无机防水堵漏材料》国家强制性标准解读

Investigation and Application of New Techniques and Air-leak Sealants for Coal Spontaneous Combustion Prevention and Extinguishment;

煤自燃火灾防治新技术及矿用新型密闭堵漏材料的研究与应用

A novel polyurethane plastic sealant material for mine use:its reaction mechanism and application

新型矿用聚氨酯弹性体密闭堵漏材料的反应机理及应用

To make(a boat) watertight by packing seams with a waterproof material, such as oakum or pitch.

堵缝使用防水材料，如麻絮或沥青堵漏缝以使（船）不漏水

A new technology on filling in and sealing against leak with expandable materials is introduced in this paper, which is applied in drilling in limestone area.

本文介绍了石灰岩地区钻探施工中，利用液体高膨胀材料充填、堵漏新工艺。

caulking of lead fibres, for pipe joints

堵缝材料,铅丝制,用于管道连接

Investigation on the Development and Properties of New Anticlogging Filtration Material;

防淤堵滤层新材料的开发与性能研究

Radioactive materials - Packagings - Tests for contents leakage and radiation leakage?

放射性材料－－包装－－内容物泄漏和放射泄漏的检验

Logical Loopholes in the Interrogation Materials;

讯问材料的逻辑漏洞——从法庭的视角看

He stopped the leak in the pipe.

他堵住管子上的漏洞。

plug a leak in the barrel

用塞子堵住大桶的漏洞.

Plug a leak in the barre

用塞子堵住大桶的漏洞

grout hole drilling

钻开注有堵漏水泥的井