For an oil base boring liquid, there are a few focuses that will cause the high gel strength in the mud framework as lost circulation.
• Over treatment with natural gelling material
• Build up of fine strong particles in the mud
Operational effects of the gel strength are as per the following:
Cutting suspension capacity – Low get strength boring mud won’t effectively suspend cuttings; subsequently, the cutting will rapidly drop whenever siphons are closed down. This can prompt a few issues like stuck line, opening pack off, and amassing of cutting beds.
Barite droop – The barite list issue generally happened in light of low gel strength boring liquid. Consequently, the mud weight in the opening won’t be steady. You will see that the lower mud weight will be seen at the shallow profundity yet the heavier mud weight will be seen at the more profound part of the well. The present circumstance might actually prompt a well control occurrence on account of lacking mud weight to adjust arrangement pressure at the shallow part of the wellbore.
Break flow pressure – If you have profoundly reformist gel strength liquid, there will be a great deal of pressur
There is normally a touch of disarray when one talks about penetrating liquids and boring mud. Penetrating liquids are what is joined with mud to make boring mud. Boring mud is commonly a combination of soil, dirt and the penetrating liquid synthetic substances that are siphoned down opening to flush out the cuttings that the bore produces as it drills into the different residue it experiences. The penetrating liquids normally inside stand high pressing factors and act to likewise cool the bore. The mud likewise upholds the packaging outwardly of the drill pipe and offers help between the drill packaging and opening.