Drilling rig substructure

Substructure (DZ225/ DZ315)

The substructure is one of the important components of the truck-mounted drilling rig and the workover rig, which consists of the boat basement, mast substructure, substructure body,

Box-on-Box, Slingshot and Swing-lift Substructures

Home > Products > Drilling Products > Drilling Equipment > Substructures Box-on-Box, Slingshot and Swing-lift Type Substructures (API 4F) We supply box

Oil Rig Pony Substructures With Outrigger Sections

A pony substructure, for use in supporting substructures of drilling rig operations, which includes two parallel oriented frames and two outriggers attached to each frame. In preparation for

Mast and Substructure

We s upply cantilever and bootstrap type masts ( API-4F) with static hook load 500,000, 750,000, 1,000,000 and 1,500,000 lbs for land and offshore drilling rigs. The cantilever masts are

Drilling Structures

Drilling structure designs for application in any environment Whether you''re dealing with extreme environmental conditions, designing a custom rig, or upgrading your current equipment, we

Petrotek | Drilling Technologies

We design and manufacture mobile drilling rigs of up to 225-tons max. hook load capacity. The design and manufacture of our mobile drilling rigs follow

Drilling Rig Designs

The above drilling rigs have used a variety of in-house substructure designs, including Step Down, One-Piece, Box on Box and Self-Elevating. Each substructure design can accommodate

Drilling Rig Systems, Components and their Functions (1)

In drilling, the standard derrick has four legs standing at the corners of the substructure and reaching to the crown block. The substructure is an assembly of heavy beams used to elevate

Derrick/ Mast and Substructure

Most equipment requires a Cat III every six months. This is very technical document that is usually well- obeyed in terms of drill line. Compliance for other uses is spotty, and depends on how

Derrick/ Mast and Substructure

Add (voluntary) verbiage to standard IADC Drilling contract re. listing of current inspections and status thereof. This calls it to the attention of the production company.

2025 Buyer''s Guide: Foundation Drilling Rigs

Photo credit: Liebherr The proven LB 28-320 drilling rig from Liebherr is used for the foundation of piles. Drilling with Kelly equipment, double rotary head and

Workover Masts Substructures | Anchorless Masts

DSL offers a range of Masts and Substructures for workover rigs and drilling rigs ranging from 150 – 500,000 lb hook load capacity in single or double stand set

substructure

The Unsung Hero: Understanding the Substructure in Drilling & Well Completion In the grand scheme of oil and gas exploration, the towering derrick or mast might grab the most attention.

Derricks, Mast & Substructure | SLB

Integrate efficient, easy rig-up and rig-down with structural strength. Move the rig forward, backward, or sideways. Increase safety while adhering to recognized

Substructure,Substructure manufacturer.

There are two hydraulic cylinders equipped on top layer of the substructure; they can be used for buffering and regulating while lifting the drill floor, and as a

US6848515B2

The drilling rig substructure includes certain drilling floor equipment and supports personnel for various operations such as connecting and disconnecting pipe sections. Examples of

Substructures

Rigid API Substructures Made from quality steel and manufactured strictly to API Spec 4F, Highdrilling substructures are exceptionally stable and robust, creating the perfect stage for