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Request for Proposals No. 913024 
the supply of technological equipment for casing 324 * 9.5 mm, 244.5 * 7 mm, 168 * 8 mm. (for drilling production). Supply of technological equipment for casing 244.5 * 7.9, 177.8 * 8 mm, 127 * 7 mm. (for exploration drilling). Delivery...

No.NameQuantityUnit of measurePer unit price
(show both prices)		Total limit price
(show both prices)		Number of bidders
1Shoe Guide for casing 324 * 9 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. The maximum outer diameter is not more than 360 mm 4. Return valve is at the discretion of a Contender 5. Availability of drilling holes: Central is a must; side-at the discretion of the applicant19штPrice not specifiedPrice not specified3
2CKOD (Assembly) for casing 324 * 9 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. Built-in non-return valves shall be not less than one 4. Maximum permissible back pressure at the valve site-not less than 15 Mpa19штPrice not specifiedPrice not specified3
3Centralizers (with stop rings and spacers) for casing 324 * 9 mm 1. Type clamps-spring 2. Material-steel clamps 3. Restoring force-4.5 -6, 5kN 4. Diameter-420-550 mm razzhatom38штPrice not specifiedPrice not specified3
4Cementing plug (top) for casing 324 * 9 mm 1. Material Cork-razburivaemyj PDC bits, durable side coating 2. The design is solid, without diaphragm19штPrice not specifiedPrice not specified5
5Shoe Guide for casing 244.5 * 7 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. The maximum outer diameter is not more than 275 mm 4. Return valve is at the discretion of a Contender 5. Availability of drilling holes: Central is a must; side-at the discretion of the applicant19штPrice not specifiedPrice not specified4
6CKOD (Assembly) for casing 244.5 * 7 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. Built-in non-return valves shall be not less than one 4. Maximum permissible back pressure at the valve site-not less than 15 Mpa19штPrice not specifiedPrice not specified3
7Centralizers (with stop rings and spacers) for casing 244.5 * 7 mm 1. Type clamps-spring 2. Material-steel clamps 3. Restoring force-4.0-7.0 kN 4. Diameter-325-400 mm razzhatom170штPrice not specifiedPrice not specified4
8Cementing plug (top) for casing 244.5 * 7 mm 1. Material Cork-razburivaemyj PDC bits, durable side coating 2. The design is solid, without diaphragm19штPrice not specifiedPrice not specified5
9Cementing plug (lower) for casing 244.5 * 7 mm 1. Material Cork-razburivaemyj PDC bits, durable side coating 2. The force of the diaphragm on the gap- -3 2.0 MPA19штPrice not specifiedPrice not specified5
10Shoe Guide for casing 168 * 8 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. The maximum outer diameter is not more than 190 mm 4. Return valve is at the discretion of a Contender 5. Availability of drilling holes: Central is a must; side-at the discretion of the applicant CKOD19штPrice not specifiedPrice not specified3
11(Assembly) for casing 168 * 8 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. Built-in non-return valves shall be not less than one 4. Maximum permissible back pressure at the valve site-not less than 15 Mpa19штPrice not specifiedPrice not specified3
12Centralizers (with stop rings and spacers) for casing 168 * 8 mm 1. Type clamps-spring 2. Material-steel clamps 3. Restoring force-4.0 -5.5 kN 4. State-of-the-razzhatom in diameter 250-350 mm475штPrice not specifiedPrice not specified5
13Cementing plug (top) for casing 168 * 8 mm 1. Material Cork-razburivaemyj PDC bits, durable side coating 2. The design is solid, without diaphragm19штPrice not specifiedPrice not specified5
14Cementing plug (lower) for casing 168 * 8 mm 1. Material Cork-razburivaemyj PDC bits, durable side coating 2. The force of the diaphragm on the gap- -3 2.0 MPA38штPrice not specifiedPrice not specified5
15Shoe Guide for casing 244.5 * 7 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. The maximum outer diameter is not more than 275 mm 4. Return valve is at the discretion of a Contender 5. Availability of drilling holes: Central is a must; side-at the discretion of the applicant4штPrice not specifiedPrice not specified4
16CKOD (Assembly) for casing 244.5 * 7 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. Built-in non-return valves shall be not less than one 4. Maximum permissible back pressure at the valve site-not less than 15 Mpa4штPrice not specifiedPrice not specified3
17Centralizers (with stop rings and spacers) for casing 244.5 * 7 mm 1. Type clamps-spring 2. Material-steel clamps 3. Restoring force-4.0-7.0 kN 4. Diameter-325-400 mm razzhatom40штPrice not specifiedPrice not specified4
18Cementing plug (top) for casing 244.5 * 7 mm 1. Material Cork-razburivaemyj PDC bits, durable side coating 2. The design is solid, without diaphragm4штPrice not specifiedPrice not specified5
19{25}4штPrice not specifiedPrice not specified4
20(Assembly) for casing 177.8 * 8 mm 1. The material is completely razburivaemyj PDC bits 2. Connecting thread-OTTM and 3. Built-in non-return valves shall be not less than one 4. Maximum permissible back pressure at the valve site-not less than 15 Mpa4штPrice not specifiedPrice not specified3

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