Investigation of some locally water-soluble natural polymers as circulation loss control agents during oil fields drilling

Al-Sabagh, A.M.; Abdou, M.I.; Khalil, A. A.; Ahmed, Hany El-Sayed; Aboulrous, Amany A.

doi:10.1016/j.ejpe.2014.02.005

Cited by 51 publications

(21 citation statements)

References 4 publications

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“…However, due to their higher initial costs, more stringent pollution-control procedures required and more difficult treatment for lost circulation of OBMs, high temperature-resistant WBMs are the preferred choice in deep-drilling applications (Bland et al, 2002;Mario et al, 2007;Zhang et al, 2015). However, WBMs often become ineffective at high temperatures in deep drilling because of their unstable rheological properties, which greatly reduce the hole-cleaning capacity (Tehrani et al, 2007;Alsabagh et al, 2014). Moreover, the increase in the filtration volumes of WBMs into sub-surface formations can reduce oil and gas permeability after mud exposure.…”

Section: Introductionmentioning

confidence: 98%

Influence of an ionic liquid on rheological and filtration properties of water-based drilling fluids at high temperatures

Luo

Pei

Wang

et al. 2017

Applied Clay Science

126

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Section: Introductionmentioning

confidence: 98%

Influence of an ionic liquid on rheological and filtration properties of water-based drilling fluids at high temperatures

Luo

Pei

Wang

et al. 2017

Applied Clay Science

126

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“…1. The water-based mud is a fresh-water mud made of distilled water and bentonite as described by the American Petroleum Institute 13 1993A specifications for drilling fluid materials [14]. 2.…”

Section: Rheological Propertiesmentioning

confidence: 99%

Evaluation of Some Nonionic Surfactants Derived from Tannic Acid as Additives for Water‐Based Mud

Negm¹,

Tawfik²,

Abdou³

et al. 2014

J Surfact & Detergents

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Water-based mud is the most-used mud for oil and gas exploration and is generally considered to be more environmentally friendly than oil-based or synthetic-based mud. Therefore in this study we focused on water-based mud and a series of nonionic surfactants derived from tannic acid was evaluated as additives for water-based muds. The rheological properties for formulated waterbased muds contain nonionic additives at different temperatures were investigated including: apparent viscosity, plastic viscosity, yield point, gel strength, thixotropy and filtration properties. In addition to the relation between shear stress and shear rate were presented at different temperatures. The results of the studied nonionic surfactant showed improvements in the rheological properties when used as additives for water-based mud formulation.

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“…The lower molecular weight liquids are useful solvents; and the higher molecular weight solids, having a waxy appearance and various melting ranges are ideally suited for many applications in the surfactant industry [17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure

Al-Sabagh

Hassan

Dosouky

et al. 2016

Egyptian Journal of Petroleum

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Based on polyethylene (PE) and polypropylene (PP) oxides, six macromonomers were prepared through two steps. The first step was esterification of the PE and PP oxides, with oleic acid to give the corresponding monoesters. The second was the diesterfication of the prepared monoesters with methacrylic acid to give the corresponding diesters. The prepared macromonomers (diesters) were polymerized to obtain six polymers. The chemical structure of the prepared mono-and diesters and polymers was justified by IR, NMR, GPC and TGA. The obtained results confirmed that the prepared polymers have a high thermal stability and can be used in high pressure and temperature during the drainage of the water from water-in-oil emulsions. The surface active and thermodynamics parameters of these polymers in non-aqueous solution were also investigated and it was found that, these materials have high thermal stability which leads to the possibility to be used under severe reservoir conditions as surfactants. Ó 2015 The Authors. Production and hosting by Elsevier B.V. on behalf of Egyptian Petroleum Research Institute. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).

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Investigation of some locally water-soluble natural polymers as circulation loss control agents during oil fields drilling

Cited by 51 publications

References 4 publications

Influence of an ionic liquid on rheological and filtration properties of water-based drilling fluids at high temperatures

Influence of an ionic liquid on rheological and filtration properties of water-based drilling fluids at high temperatures

Evaluation of Some Nonionic Surfactants Derived from Tannic Acid as Additives for Water‐Based Mud

Preparation of some thermal stable polymers based on diesters of polyethylene and polypropylene oxides macro monomers to use as surfactants at high temperature and pressure

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