Abrégé

A side storage type pipe string conveying device, comprising: a drill string feeding arm (1) provided with a conveying slide groove for conveying a pipe string; a conveying trolley (2) provided in the conveying slide groove and capable of pushing the pipe string to move in the length direction of the conveying slide groove; at least one storage module provided on the drill string feeding arm (1) and located on one side of the conveying slide groove, wherein the storage module comprises storage mechanisms (3), loading mechanisms (5), and kick-out mechanisms (6) which are provided on the drill string feeding arm (1), the storage mechanisms (3) are used for storing pipe strings, the loading mechanisms (5) can move the pipe strings stored in the storage mechanisms (3) into the conveying slide groove, and the kick-out mechanisms (6) can move the pipe strings in the conveying slide groove into the storage mechanisms (3). The side storage type pipe string conveying device can improve the conveying efficiency of a power catwalk.

Classes IPC  ?

• E21B 19/15 - Stockage des tiges en position horizontaleManipulation entre des positions horizontale et verticale

Produits et services

Machines and equipment for oil processing and refinement, namely, oil well pumping machines; oil drilling machines; sludge pumps specially made for use with petroleum; oil pumps specially made for use with petroleum; petrochemical processing plants; drilling rigs, floating or non-floating; drilling machines; machinery and equipment for geological exploration, mining and mineral separation, namely, bits for mining machines; hoists

Produits et services

Machines and equipment for oil processing and refinement, namely, oil well pumping machines; oil drilling machines; sludge pumps specially made for use with petroleum; oil pumps specially made for use with petroleum; petrochemical processing plants; drilling rigs, floating or non-floating; drilling machines; machinery and equipment for geological exploration, mining and mineral separation, namely, bits for mining machines; hoists

Abrégé

A rotary lock block type drilling riser connector has a main body connection part and control pipeline connection parts. A driving ring is set between flanges, a plurality of fan-shaped grooves are set on the lower end of the flange of the upper joint, each fan-shaped groove having a lock block therein; each lock block is slidably connected with a T-shaped elongated slot of the upper joint; the driving ring is fixedly connected with the flange upwardly, many segments of the horizontal T-shaped slots are evenly distributed in the inner surface of the driving ring, another screw hole is provided in the outer circumferential surface of the lock block, and the driving ring is slidably connected with the lock block in the circumferential direction.

Classes IPC  ?

• E21B 17/08 - Joints de tubage
• F16L 23/024 - Raccords à brides les brides étant raccordées par des organes tendus axialement caractérisés par la façon dont les brides sont fixées ou forment une extension aux tuyaux

Produits et services

Oil exploitation and refining equipment; oil rigs; slurry pumps for the petroleum industry; oil pumps for the petroleum industry; drilling rigs (floating or non-floating); equipments for the petroleum industry; oil exploration equipment for use on coastal beaches; cranes.

Abrégé

A rotary lock block type drilling riser connector comprises a main body connection part and each control pipeline connection part. The structure of the main body connection part is that a driving ring is set between the flanges of an upper and a lower joint, a plurality of fan-shaped grooves are set on the lower end of the flange of the upper joint, a lock block(6) is provided in each fan-shaped groove, the driving ring(4) surrounds the outer side of all the lock blocks, and matching crimping ring grooves are arranged in each lock block and the lower joint. Each lock block is slidably connected with a T-shaped elongated slot of the upper joint by a T-shaped screw. The driving ring is fixedly connected with the flange upwardly, many segments of the horizontal T-shaped slots are uniformly distributed along the circumference of the inner surface of the driving ring, another screw hole is arranged on the outer circumferential surface of the lock block, and the driving ring and the lock block are kept in sliding connection along the circumference direction by the T-shaped screw. The connector is simple in structure and convenient to operate.

Classes IPC  ?

• E21B 17/02 - AccouplementsJoints
• F16L 23/024 - Raccords à brides les brides étant raccordées par des organes tendus axialement caractérisés par la façon dont les brides sont fixées ou forment une extension aux tuyaux

Produits et services

Machines and equipment for oil processing and refinement; oil drilling machines; sludge pumps specially made for use with petroleum; oil pumps specially made for use with petroleum; petrochemical processing plants; drilling rigs (floating or non-floating); drilling machines; beach operating vehicle (term considered too vague by the International Bureau - Rule 13(2)(b) of the Common Regulations under the Madrid Agreement and Protocol); machinery and equipment for geological exploration, mining and mineral separation; hoists.

Produits et services

Machines and equipment for oil processing and refinement; oil drilling machines; sludge pumps specially made for use with petroleum; oil pumps specially made for use with petroleum; petrochemical processing plants; drilling rigs (floating or non-floating); drilling machines; beach operating vehicle (term considered too vague by the International Bureau - Rule 13(2)(b) of the Common Regulations under the Madrid Agreement and Protocol); machinery and equipment for geological exploration, mining and mineral separation; hoists.

Produits et services

(1) Mineworking machines, namely, dust collectors for mining; drilling machines; pumps, namely, rotary pumps, suction pumps, vacuum pumps, water pumps; apparatus for machining, namely, ore separator; oil well derricks; earth moving machines, namely, road rollers; extractors for mines; hoists, namely, automotive hoists, boat hoists, material hoists. (2) Mineworking machines, namely, electrical industrial controls for conveyor systems in underground mines. (3) Oil purifying installations.