Shan Xi Wei Dayton Cement Group Co., Ltd. Share: With instant sealing agent with well cement retarder plugging ①, plugging principle: 3-5 minutes after plugging slurry into the oil well cement drain layer, can quickly cemented hard solid Shanxi oil well cement, the leakage channel completely sealed. ②, plugging material: a, 1 吨 instant sealing agent; b, 1 吨 well cement; c, 4 公斤 retarder. ③, drill down into the drain layer, connected kelly. ④, close to the mud pump 1 m3 digging a small pond, covered with striped cloth, into which the pump suction tape. ⑤, with plugging pulp: plus 2 m3 of water in a blender, add 4 kg retarder, stirring for 5 minutes, and then within two minutes of the 1 ton and one ton instant sealing agent is added to the oil well cement mixer, stir 1 minutes, quickly put Koike, while open pumped into the drill pipe (Note: while rotating the drill). ⑥, for pumping slurry. After plugging pulp smoked, apply again and again for the pulp (Note: The balance plugging slurry in the drill pipe and drill prevail outside). ⑦, quick start drilling grout: smoked for pulp immediately after tripping 80m, then the well filled. ⑧, Notes: a, no less than the drill; b, oil well cement plant must act fast, fed from smoked for pulp, not more than 10 minutes; c, before the ingredients do clotting time test. Shan Xi Wei Dayton Cement Group Co., Ltd. Share: oil well cement characteristics: 1, with all the characteristics of the ordinary type of special cement; 2, excellent fluidity and permeability. Can penetrate into micro gaps cement, formation and oil well casing joints in cement prices, at a temperature of formation pressure setting and hardening, sealing cracks along seeping water and gas, underground workover good effect. Specifications: Ordinary specific area: ≥420㎡ / kg; consistency: ≤25BC (5-30min). Consistency over (40BC-100BC) Time: ≤15min. 6 months compressive strength decline: ≤5% (within the temperature range). Free fluid: ≤3.5ml (250ml standard cylinder still 2h). Thickening time and compressive strength. Oil well cement | Witton cement (certified) | Yuncheng well cement provided by Witton Cement Group, LLC. Witton Cement Group Co., Ltd. (www.sxwdgs.com/) Shanxi Yuncheng, cement and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Witton cement leadership with the staff warmly welcome all inquiries negotiations to create Witton cement a better future.