Products & Services
Alfa-Meli offers various services, including Hospitality Services,
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Our Products
Alfameli's Downhole Products provide specialized tools and
solutions for efficient and safe drilling operations.
Health, Safety & Environment (HSE)
Anti-Slip Solutions
Personal Protective Equipment (PPE)
Diesel Supply
Diesel Supply ensures the delivery and availability of diesel fuel for powering engines, machinery, and equipment across industries.
Auxiliary Cementing Equipment
Drilling Equipment
Auxiliary Cementing Equipment
Float Collar
The premium cement filled Float Collar is fitted with DHP’s API RP 10F CAT IIIC qualified valve as standard, the collar can be ordered with single, double or auto- fill valve options.
FLOAT VALVE
All DHP Float equipment has the API RP 10F Cat IIIC qualified phenolic float valve fitted as standard. The valve has a 5,000psi 400°F rating with a durability/flow rating of 10 bbls/min for 24 hours.
Screen Saver
The Screen Saver Valve prevents debris from entering sand screens, maintaining efficiency until the payzone. Developed with Toolserv AS, it ensures optimal performance in sand control applications.
CEMENT PLUGS
Downhole Products offers a non-rotating cement plug, with a five wiper fin design, it’s extremely effective for casing wiping.
Spir-O-Lizer
The Spir-O-Lizer™ is a die-cast zinc alloy centralizer that reduces drag, aids casing running, and promotes 360° cement coverage during cementing.
PA4B
The Spir-O-Lizer™ ‘Passive Angled Four Blade’ is a die-cast zinc alloy centralizer designed for sand control and gravel pack applications. Its four blades with a reduced angle maximize flow area, minimize back pressure, and reduce the risk of pack-off.
Pen-O-Trator™
Designed for challenging wellbore conditions like swelling shale and ledges.Aids in smooth casing, liner, and screen installation.Durable construction for reliable performance in tough drilling environments.
Pilot Guide Shoe
Aluminium-nosed, designed for Casing, Liner, and Screen applications. Suitable for challenging wellbore conditions where standard float shoes may fail. Provides enhanced durability and support in difficult environments.
Float Shoe
Premium cement-filled Float Shoe with DHP’s API RP 10F CAT IIIC qualified valve. Available with single, double, or auto-fill valve options. Designed for enhanced functionality and customization in cementing operations.
BLADERUNNER™
The BLADERUNNER™ Ultimate Friction Reduction Spir-o-lizer™ is designed to reduce cased hole running drag and maximise open hole stand-off efficiency. Teflon™ Blade Inserts will reduce as the liner is run through the previous casing string to expose the Spir-O-Lizer™ 360° Blade Form to aid running as the liner enters open hole. Teflon™ Bands in the bore of the centralizer ensure extremely low start up torque when the liner is rotated during the cementing process.
Econ-O-Glider
The Econ-O-Glider™ is a pressed steel spiral blade centralizer that has been specifically designed to centralize casing being run in the less demanding vertical
& intermediate wells, where positive standoff is required and torque & drag reduction is not deemed a critical requirement.
EXPAND-O-LIZER™ 'Extreme Service'
Downhole Products EXPAND-O-LIZER™ ‘Extreme Service’ is the engineered solution for a complete under-reamed casing operation, ensuring the best possible conditions for cement placement. A one piece spring steel unit eliminating welded bows, the ES combines extremely robust manufacture with a proven drag reduction method of deployment.
EXPAND-O-LIZER™ ‘Extreme Service Tear Drop
The EXPAND-O-LIZER™ ‘Extreme Service Tear Drop – Taper’ is designed for under-reamed casing applications, ensuring optimal cement placement. Its one-piece spring steel construction and patented offset teardrop taper blades enhance blade strength by 65-100%. This results in reduced insertion forces, superior stand-off, and uniform cementation, preventing channelling.
EXPAND-O-LIZER™ SUB
in-line centralizer sub for extreme tight clearance and under reamed applications where annular clearance is less than 1 1/4”. These subs are designed and manufactured specifically to the clients requirements on a job by job basis. DHP’s in-house design team will liaise with the client to ensure the best possible solution is available to minimise surge and drag while RIH and maximise stand-off when cementing.
EXPAND-O-LIZER™ ‘Under Reamed Service’
The EXPAND-O-LIZER™ ‘Under Reamed Service’ is a non-welded bow spring centralizer designed for less demanding under-reamed sections with strong formations. It compresses to pass tight restrictions and recovers its full start O.D., making it a cost-effective choice in budget-driven markets.
EXPAND-O-LIZER™ 'Bow Spring'
The Standard EXPAND-O-LIZER™ ‘Bow Spring’ range are hinged non-welded bow-spring centralizers designed to centralize in less demanding well-bore applications where rotation is not a requirement. The hinge allows the centralizer to be fitted on larger bore casing where weld on connectors do not allow for a slip-on unit to be installed.
EXPAND-O-LIZER™ ‘Standard Service’
Downhole Products EXPAND-O-LIZER™ ‘Standard Service’ is a one-piece semi- rigid bow type centralizer, manufactured from spring steel to allow for a degree of flex when passing gauge hole applications, where the operator is concerned that swelling/shifting shales are present that could impede a solid blade centralized string from getting to T.D.
Seal Saver
Seal Saver blade coating prevents wellhead seal damage caused by centralizers compressing through the seal area and scoring the surface. It can be applied to any centralizer blade where there is a risk of damaging vulnerable seals, developed in collaboration with Toolserv AS.
Shrink-Lok™
Downhole Products Shrink-Lok™ is a high holding force 360° gripping stop collar device, which can be used as a conventional stop collar on casing & liner or a protection device for packer and over-screen applications.
GRIPPY™
Downhole Products GRIPPY™ CABLE CLAMP is a cable clamp designed to fit over the coupling to convey and secure cables and control lines in and out of well-bores quickly, safely and efficiently.
Safeguard Technologies
Health, Safety and Environment (HSE)
Anti-Slip Solutions
Safeguard® Hi-Traction® and HiGlo-Traction® Step Covers
- Safeguard® Hi-Traction® and HiGlo-Traction®Step Covers offer a superior alternative to temporary paints and tapes. Designed with a long-lasting, aggressive gritted surface, our products are proven to provide Anti-Slip protection in a variety of environments.
Safeguard Valu-Traction™ Step Cover
- Available in Safety Yellow or 2-Tone Black with Yellow Nosing Aggressive Quartz Aggregate incorporated for Effective Coefficient of Friction Choose from Coarse or Heavy Duty Grit Size Standard Sizes for Quick Ship Availability 1 yr. Warranty against Manufacturer Defect