vitanmg@list.ru +7 (351) 256 46 42 SUPPLY AND PRODUCTION OF OIL AND GAS FIELD EQUIPMENT PRODUCT CATALOG CONTACTS ABOUT THE PLANT SERVICES CORPORATE PAGE SHUT-OFF AND CONTROL VALVES CASING STRINGS OKK1 OKK2 OKK3 OKO1 OKO1F OKO2F OK1 FOR 21 OK1 AT 35 SMALL-SIZED FITTINGS FOUNTAIN FITTINGS TECHNOLOGICAL EQUIPMENT AND EQUIPMENT FOR DRILLING COMPONENTS OKK1 general information Those. characteristics Wedge-wedge piping OKK1 Casing string OKK1 is designed to strap the upper ends of two adjacent casing strings protruding above the wellhead in order to suspend the production string, seal and isolate the space between the strings, and control the pressure in it during drilling and well operation. The piping is installed on the threads in the jig at the upper end of the casing of oil and gas wells. The wedge casing tie consists of a cast (forged) body, a wedge pipe holder or a wedge hanger, and packers - upper and lower. A pressure control manifold is installed on the side outlets of the body. The strapping is controlled by means of ZMS-type gate valves. The packers are designed in such a way that the pressure of the medium in the well promotes pressing the tapered edges to the sealing surfaces, that is , the self-sealing effect is provided. In this case, part of the load from the weight of the casing is taken up by the cuffs. When installing the X-mas tree on the casing string, a guide sleeve is installed to protect the upper end of the casing string to be tied up from damage by the tool during round-trip operations. The design of the strapping column provides for the ability to: restoring the tightness of the annular spaces by supplying a grease to the interpacker cavity; crimping flange connections; control and discharge of the medium pressure in the annular spaces; cementing wells. Standards and certifications Колонная обвязка предназначена для работы в условиях умеренного и холодного макроклиматических районов (I2-II5) по ГОСТ 16350–80. Климатическое исполнение: УХЛ, ХЛ. Категория размещения: I по ГОСТ 15150–69. Температура окружающего воздуха: от -60°С до +40°С. Сертификат соответствия: № С-РТЭ.002.ТУ.00273 Срок действия: по 15.02.2020 г. В настоящее время осуществляется серийное производство колонных обвязок ОКК1-21-140х219 ХЛ, ОКК1-21-140х245 ХЛ, ОКК1-21-140х273 ХЛ, ОКК1-35-140х219 ХЛ, ОКК1-35-140х245 ХЛ, ОКК1-35-140х273 ХЛ, ОКК1-21-140х219 К1 ХЛ, ОКК1-21-140х245 К1 ХЛ, ОКК1-21-140х273 К1 ХЛ, ОКК1-35-140х219 К1 ХЛ, ОКК1-35-140х245 К1 ХЛ, ОКК1-35-140х273 К1 ХЛ, ОКК1-21-140х219 К2 ХЛ, ОКК1-21-140х245 К2 ХЛ, ОКК1-21-140х273 К2 ХЛ, ОКК1-35-140х219 К2 ХЛ, ОКК1-35-140х245 К2 ХЛ, ОКК1-35-140х273 К2 ХЛ, ОКК1-21-146х219 ХЛ, ОКК1-21-146х245 ХЛ, ОКК1-21-146х273 ХЛ, ОКК1-21-168х219 ХЛ, ОКК1-21-168х245 ХЛ, ОКК1-21-168х273 ХЛ, ОКК1-21-146х219 К1 ХЛ, ОКК1-21-146х245 К1 ХЛ, ОКК1-21-146х273 К1 ХЛ, ОКК1-21-168х219 К1 ХЛ, ОКК1-21-168х245 К1 ХЛ, ОКК1-21-168х273 К1 ХЛ, ОКК1-21-146х219 К2 ХЛ, ОКК1-21-146х245 К2 ХЛ, ОКК1-21-146х273 К2 ХЛ, ОКК1-21-168х219 К2 ХЛ, ОКК1-21-168х245 К2 ХЛ, ОКК1-21-168х273 К2 ХЛ.ОКК1-35-146х219 К1 ХЛ, ОКК1-35-146х245 К1 ХЛ, ОКК1-35-146х273 К1 ХЛ, ОКК1-35-168х219 К1 ХЛ, ОКК1-35-168х245 К1 ХЛ, ОКК1-35-168х273 К1 ХЛ, ОКК1-35-146х219 К2 ХЛ, ОКК1-35-146х245 К2 ХЛ, ОКК1-35-146х273 К2 ХЛ, ОКК1-35-168х219 К2 ХЛ, ОКК1-35-168х245 К2 ХЛ, ОКК1-35-168х273 К2 ХЛ, ОКК1-21-178х245 ХЛ, OKK1-21-178x245 K1 KhL, OKK1-21-178x245 K2 KhL, OKK1-35-178x245 KhL, OKK1-35-178x245 K1 KhL, OKK1-35-178x245 K2 KhL, LLC "Uralneftemash" tel./fax +7 (351) 256-46-42, 282-80-88