polyethyleneimine as shale inhibitor in drilling fluid

polyethyleneimine as shale inhibitor in drilling fluid

  • polyethyleneimine as shale inhibitor in drilling fluid - sciencedirect

    Polyethyleneimine as shale inhibitor in drilling fluid - ScienceDirect

    1/7/2016 · In this paper, the inhibition property of polyethyleneimine (PEI) in drilling fluid was studied. The inhibition property was evaluated by linear swell test and roll recovery. The addition of PEI 70000 resulted in the lowest swelling height,

  • a strong inhibition of polyethyleneimine as shale inhibitor in drilling fluid - sciencedirect

    A strong inhibition of polyethyleneimine as shale inhibitor in drilling fluid - ScienceDirect

    Compared with other inhibitors, the addition of PEI resulted in the lowest swelling height in drilling fluid. In rolling recovery rate study, the addition of PEI resulted in the highest recovery rate after rolled at 120 °C.More importantly, PEI

  • graphene grafted with polyethyleneimine for enhanced shale inhibition in the water-based drilling fluid

    Graphene grafted with polyethyleneimine for enhanced shale inhibition in the water-based drilling fluid

    31/7/2020 · Polyethyleneimine modified graphene (PEI-Gr) was prepared and characterized as a shale inhibitor. The PEI-Gr added water-based mud (PEI-Gr-WBM) displa…

  • 10.1016/j.clay.2016.04.013 | 10.1016/j.clay.2016.04.013 | deepdyve

    10.1016/j.clay.2016.04.013 | 10.1016/j.clay.2016.04.013 | DeepDyve

    Read "10.1016/j.clay.2016.04.013" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. 10.1016/j.clay.2016.04.013 10.1016/j.clay.2016.04.013

  • synthesis and mechanism research of a new low molecular weight shale inhibitor on swelling of sodium montmorillonite - huang - 2020 - energy

    Synthesis and mechanism research of a new low molecular weight shale inhibitor on swelling of sodium montmorillonite - Huang - 2020 - Energy

    However, shale hydration and swelling have become the major challenges using water‐based drilling fluids, replacing oil‐based drilling fluids, for developing shale gas. In this work, a low molecular weight branched polyamine (NETS) as clay

  • polyoxyalkyleneamine as shale inhibitor in water-based drilling fluids - researchgate

    Polyoxyalkyleneamine as shale inhibitor in water-based drilling fluids - ResearchGate

    To solve wellbore instability problems in the shale reservoir drilling process, potassium chloride (KCl) has been incorporated into the drilling mud as drilling fluid additive [3][4][5][6] [7] [8].

  • poly-l-arginine as a high-performance and biodegradable shale inhibitor in water-based drilling fluids for stabilizing wellbore | acs sustainable

    Poly-l-arginine as a High-Performance and Biodegradable Shale Inhibitor in Water-Based Drilling Fluids for Stabilizing Wellbore | ACS Sustainable

    The hydration and swelling of shale formations are serious problems for well drilling. The use of an efficient shale inhibitor is one of the most important methods for overcoming the wellbore instability issue. In this work, poly-l-arginine

  • choline chloride for oil & gas - aimtop llc

    Choline Chloride for Oil & Gas - Aimtop LLC

    Choline Chloride is used as a shale swelling inhibitor in drilling fluid, completion fluid, and workover fluid, to prevent shale from expansion and hydration, providing wellbore stability. The advantages that Choline Chloride offers over

  • potassium sorbate ‎as substitute for kcl to shale ‎inhibition in water-base drilling fluids: energy sources, part a: recovery, utilization

    Potassium sorbate ‎as substitute for KCl to shale ‎inhibition in water-base drilling fluids: Energy Sources, Part A: Recovery, Utilization

    Potassium ion applied in water-based drilling fluids to shale stabilization in oil well drilling industry. Potassium chloride is the common source of potassium ion used in drilling fluid. According to environmental regulations in most countries,

  • shale inhibitor drilling fluid sulfonated asphalt

    Shale Inhibitor drilling fluid sulfonated asphalt

    Home > Product Directory > Chemical Machinery > Machinery for Environmental Protection > Shale Inhibitor drilling fluid sulfonated asphalt

  • nanoscale laponite as a potential shale inhibitor in water-based drilling fluid for stabilization of wellbore stability and mechanism study | acs

    Nanoscale Laponite as a Potential Shale Inhibitor in Water-Based Drilling Fluid for Stabilization of Wellbore Stability and Mechanism Study | ACS

    5/9/2018 · Shale hydration is the main reason causing wellbore instability in oil and gas drilling operations. In this study, nanoscale laponite as a shale inhibitor was employed to stabilize wellbores. The inhibition property of laponite suspensions was

  • os rop - shale inhibitor - oss ltd

    OS ROP - Shale Inhibitor - OSS Ltd

    OS ROP – Shale Inhibitor ROP Drilling fluid systems and additives have an enormous effect on rates of penetration, ROPs. Shale drilling represents one of the biggest challenges for water based fluids and inhibition, cuttings control and bit/BHA

  • bis(hexamethylene)triamine as potential shale inhibitor in water-based drilling fluid

    Bis(hexamethylene)triamine as Potential Shale Inhibitor in Water-Based Drilling Fluid

    Based on the rules of designing high performance shale inhibitors, bis- (hexamethylene)- triamine was introduced as a potential shale inhibitor in water-based drilling fluid. The inhibitive properties were evaluated through bentonite inhibition

  • doctor of engineering | china university of geosciences (beijing), beijing | department of engineering technology - researchgate

    Doctor of Engineering | China University of Geosciences (Beijing), Beijing | Department of Engineering Technology - ResearchGate

    A strong inhibition of polyethyleneimine as shale inhibitor in drilling fluid Article Nov 2017 An YuxiuPolyethyleneimine as shale inhibitor in drilling fluid Article Jul 2016 Jiang Guancheng

  • kla-stop liquid polyamine shale additive

    KLA-STOP Liquid Polyamine Shale Additive

    Kla-Stop* additive is a liquid polyamine shale inhibitor used in polymer-base drilling and drill-in fluids. Shale inhibition is achieved by preventing water uptake by clays, and by providing superior cuttings integrity. The Kla-Stop additive