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Model Casing Seal assembly(Mark)
Size(in) Weight Inner diameter Seal retainer Sealing element Gauge ring
7” 23 161.7 L-7” L-7”-23# L-7
9 5/8″ 53.5 216.79 L-9 5/8” L-9 5/8”-53.5# L-9 5/8”
10 3/4” 55.5 247.9 L-10 3/4” L-10 3/4”-55.5# L-10 3/4”
13 3/8” 72 313.61 L-13 3/8” L-13 3/8”-72# L-13 3/8”
20” 106.5 482.6 L-20” L-20”-106.5# L-20”
5 1/2”-7″
Casing Seal assembly(Mark)
Size Weight Inner diameter Seal retainer Sealing element Gauge ring
Feb-51 23 118.62 M-5 1/2” M-5 1/2”-23# M-5 1/2”
6 5/8″ 32 144.15 M6 5/8” M-6 5/8”-32# M-6 5/8”
7” 26 159.41 M-7” M-7”-26# M-7”

Fill and Circulate Tool (FAC Tool) is a surface tool used during the casing running operation. The FAC Tool is designed to both fill the casing with drilling fluid while running it in the hole and to enable quick circulation of the casing string at any time without installation of a casing swage. The FAC Tool has features with easy-to-use, safe and reliable, no leakage and so on, which lightens labor intensity of workers greatly and improves operation environment of well.

FAC Tool is available for top drive. Joint is a standard 41/2IF drill pipe connector, but it may adapt top drive connector of other standard through changing joint (special connector shall be illustrated when ordering goods). The FACT Tool may come in two tool sizes, Large (L-FAC) and Medium (M-FAC) so as to adapt different pipe diameters, and different sizes may adapt pipe diameter at any size though changing seal assembly.

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Please send us your inquiry with detail item description or with Model number. If there is no packing demand we take it as our regular exported standard packing. We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.

We can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.

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Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of “quality first, science and technology innovated, people oriented”, every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of API, ISO, GOST, etc.