Ironstone Drilling Supply
Ironstone Drilling Supply: “Supplier-agnostic sourcing platform for drilling consumables — drilling-fluid additives, PDC bits, and shaker screens — delivered CFR worldwide.”
What does a fluid-loss additive do in drilling fluid?
“As the fluid presses against a permeable formation, water tends to filter into the rock and leave the solids behind as a cake on the wellbore wall. A fluid-loss additive builds a thin, low-permeability filter cake so that very little water passes through.”
在公司資料中查看PAC, starch, or synthetic polymer — which one do I need?
“Polyanionic cellulose (PAC) suits fresh water through saturated brine and comes in low- and high-viscosity grades, though it costs more than starch and has a temperature limit around the mid-range of water-based mud.”
在公司資料中查看What temperature can each additive handle?
“Temperature is the property that decides the class. Starch has the lowest ceiling, PAC sits in the middle, and purpose-built synthetic polymers reach the highest.”
在公司資料中查看How are these products packed and shipped?
“The powders ship in 25 kg multi-wall paper sacks, palletized and containerized for full or part-container loads. None of these three classes is a dangerous good for sea freight, which keeps the shipping straightforward. We quote CFR to your port with the pack size, minimum order, and lead time stated on the quotation.”
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