Petroleum Drilling Collar

Provides operations and wellsite geological consultancy services and short courses in drilling technology, wellsite geology and formation evaluation.

Aims to bring together details of sites on the environmental impacts of the decommissioning of offshore oil and gas installations, focussing particularly on drill cuttings piles.

Dealers in petroleum coke, coal, slag, cement, clinker, and related products.

Consultancy in the areas of petroleum, reservoir and drilling engineering. Includes training courses, well and casing design, and horizontal technology.

Producer, marketer and shipper of petroleum coke, coal, metallurgical coke, gypsum, and limestone.

Oilfield drill pipe and drill collars, utility boring tubulars, drill and leave utility pipe, directional drilling consultation and machine work.

Provides independent well construction, drilling, drilling engineering services as well as petroleum and reservoir engineering consultants. Based in Scotland. Includes a list of core skills.

On-site geological consultant for drilling operations. Experienced in detecting and dealing with abnormal pressures.

Company profile and information plus an overview of the North West Shelf Project.

Offers new and used offshore drilling equipment, anchors, buoys and towing gear.

Manufacturer and designer of custom underreamers, section mills, and drilling systems. Also provides drilling consultations for the Petroleum Industry.

Trade association representing upstream petroleum drilling contractors. Rig counts, well counts, activity summaries.

Drilling and workover supplies for the oil industry. Drill pipe, drill collars, Kelly Drive bushings, and rotary tables.

Offers petroleum, gas and coalbed methane drilling services. Activities include site groundwork, construction and operation of the rig, well completion. Based in Carmi, Illinois.

Rental, manufacturing and refurbishing downhole drilling tools and accessories, stabilizers, subs, and drill collars.

Manufacturer of specialty chemicals for the petroleum production industry, including a range of drilling fluid additives.

Offers petroleum and chemical engineering, onshore and offshore oil rig, drilling, and geoscience jobs in Saudi Arabia.

Provides personnel, consulting services and products within petroleum engineering, focusing on drilling and well completion.

Association of manufacturers, wellsite service companies and supply companies serving the drilling and production industry.

Provides on-site geological analysts and mobile mudlogging units for logging hydrocarbon, geological, gamma and drilling parameters in natural gas and oil wells.

API Drilling Collar

Non-magnetic Drilling Collar

Drilling Collar

Our drilling collars were developed to provide the market with more reliable technology and more hoisting performance.