http://zmschool.cn/en/taxonomy/term/4/all en http://zmschool.cn/en/page/carboxymethyl-cellulose-cmc.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong><span style="color:black">Product?Overview</span></strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:59:11 +0000 gdadmin 59 at http://zmschool.cn http://zmschool.cn/en/page/environment-friendly-modified-starch-yc-1.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Introduction</strong></p> <p style="text-indent:42px">Environment friendly modified starch YC-1 is modified natural polymer filtrate reducer, mainly produced through starch conversion. It is used as filtrate reducer in fresh water mud, 4%?brine mud and saturated brine mud.</p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:57:06 +0000 gdadmin 58 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-lubricating-agent-polymeric-alcohol-gd-5.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Introduction</strong><span style="font-family:宋體"><br /></span><span style="font-family:宋體"></span></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:55:27 +0000 gdadmin 57 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-shale-inhibitor-aqueous-dispersion-positive-ion-emulsified-asphalt-powder-gd-sft <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Introduction</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:53:45 +0000 gdadmin 56 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-heavy-weight-additive-organic-sodium-salt-gd-wt.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Introduction</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:48:08 +0000 gdadmin 55 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-tackifier-polymer-gd-126.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Introduction</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:46:17 +0000 gdadmin 54 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-sealing-agent-high-viscoelasticity-polymer-gd-1.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Introduction </strong></p> <p><span style="font-family:宋體">?? </span>This product is a kind of polybasic copolymer organic matter, with very high viscosity and good leaking stoppage performance. After entering the leakage path, it becomes?jelly-like?substance and slows down until stops, or it adheres to the holes or cracked?rocks tightly, thus stopping the slurry from flowing to deeper places, to meet the purpose of leaking stoppage.? ??</p> <p style="text-indent:28px">It is applicable to various mud systems.</p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:44:49 +0000 gdadmin 53 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-filtrate-reducer-polymer-gd-ki-ii-iii-type.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>?鉆井液用降濾失劑?聚合物類(lèi)GD-K（Ⅰ、Ⅱ、Ⅲ型）是我公司最新研制開(kāi)發(fā)的新型降濾失劑產(chǎn)品。該產(chǎn)品有三種規(guī)格。</p> <p>GD-K（Ⅰ型）為增粘型降濾失劑。主要由丙烯酸、丙烯酰胺、丙烯腈、AMPS、丙烯酸鈣等多元共聚而成，主要用于各種淡水和各種鹽水鉆井液中做降濾失劑，并且能抑制泥頁(yè)巖水化分散。</p> <p>GD-K（Ⅱ型）為非增粘型降濾失劑。主要是以丙烯類(lèi)單體、AMPS單體和淀粉類(lèi)為主要原料接枝共聚生產(chǎn)而成。在淡水、鹽水、飽和鹽水和復(fù)合鹽水鉆井液中均具有較強(qiáng)的降濾失能力。</p> <p>GD-K（Ⅲ型）為改性天然聚合物降濾失劑。主要是由淀粉改性而成。適合用于淡水泥漿 、4%鹽水泥漿和飽和鹽水泥漿中做降濾失劑。</p> <p>產(chǎn)品均為粉末狀固體，水溶性很強(qiáng)?？梢酝渌煌你@井液進(jìn)行配伍使用，具有良好的配伍性。在淡水鉆井液中的推薦加量，0.2%～0.5%，鹽水鉆井液中的推薦加量，1.0%～2.0%。</p> <p><br /></p> </div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:43:16 +0000 gdadmin 52 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-solid-lubricant-graphite-gd-2.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>鉆井液用固體潤(rùn)滑劑 石墨GD-2是我公司開(kāi)發(fā)生產(chǎn)的鉆井液潤(rùn)滑劑產(chǎn)品。該產(chǎn)品主要是由鱗片石墨經(jīng)物理化學(xué)作用精制加工而成，與同類(lèi)產(chǎn)品相比，具有更優(yōu)良的潤(rùn)滑性能。通過(guò)在鉆頭表面、鉆屑和鉆井液中的粘土顆粒上的物理、化學(xué)吸附，改善了鉆頭、鉆具和鉆屑的表面性質(zhì)，減少鉆頭、鉆具及其他配件的磨損，延長(zhǎng)使用壽命。同時(shí)降低井壁和鉆具之間的摩擦，防止粘附卡鉆、減少泥包鉆頭。</p> <p>廣泛用于各種水基鉆井液（淡水、海水、飽和鹽水）、油基鉆井液體系。推薦加量：3-5%。</p> <p><br /></p> </div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:39:01 +0000 gdadmin 51 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-shale-inhibitor-chelating-metal-ion-polymer-cmp.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong>Product Overview</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:35:35 +0000 gdadmin 50 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-shale-inhibitor-modified-asphalt-ft-342.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><strong><span style="font-family: Wingdings"><span style="font:9px 'Times New Roman'">?</span></span>Product Performance and Applications</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:32:02 +0000 gdadmin 49 at http://zmschool.cn http://zmschool.cn/en/page/potassium-polyacrylamide-k-pam-drilling-fluid.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><span style="font-family: Wingdings"><span style="font:9px 'Times New Roman'"></span></span><strong>Product Overview</strong></p> <p style="text-indent:28px">Drilling fluid K-PAM is a kind of non-toxic, non-corrosive sidewall stabilizer. It is soluble in water. It can restrain mud shale and drillings dispersion, reduce water loss, improve flow pattern and increase lubrication. It can effectively restrain stratum mud making and<a> is compatible with various treatment agents</a>. So it is a kind of widely used and relatively ideal sidewall stabilizer (also known as K-PAM). <br /></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:29:27 +0000 gdadmin 48 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-polyacrylamide-pam.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p style="margin-left:28px"><strong>Product Overview</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:22:52 +0000 admin 47 at http://zmschool.cn http://zmschool.cn/en/page/polyacrylamide-pam-used-water-treatment.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p style="margin-left:28px;text-indent:28px"><span style="font-family: Wingdings"><span style="font:9px 'Times New Roman'"></span></span><strong>Product Overview</strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:17:45 +0000 gdadmin 45 at http://zmschool.cn http://zmschool.cn/en/page/drilling-fluid-sealing-agent-pre-crosslinked-polymer-gd-3.html <div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p style="margin-left:28px"><strong>Product Overview<span style="font-family:宋體">　　</span></strong></p></div></div></div><div class="form-item form-type-item"> <label>Language </label> English </div> Tue, 21 Mar 2017 03:13:45 +0000 gdadmin 44 at http://zmschool.cn