Potato Starch for Enhancing the Properties of the Drilling Fluids

Assi, Amel Habeeb

doi:10.31699/ijcpe.2018.3.4

Cited by 20 publications

(17 citation statements)

References 5 publications

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“…Kemampuan lumpur pemboran dalam mengangkat cutting perlu diperhatikan, hal ini untuk meminimalisir terjadinya masalah pemboran yaitu terjepitnya alat rangkaian pemboran yang dikarenakan oleh adanya cutting yang menumpuk pada alat tersebut [3], [4].…”

Section: Pemboranunclassified

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Analisa Pengangkatan Cutting Pemboran dengan Perhitungan Lifting Capacity

Agriandita¹

2021

J. Migasian

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The ability of the drilling mud to lift the cuttings needs to be considered, to minimize the occurrence of drilling problems, such as drill string stuck because of the accumulation of cuttings around the drill string. One of the important parameters that need to be considered in the drilling mud is the Lifting Capacity, to ensure that cutting properly carried out of the well by mud. In this research, to obtain the Lifting Capacity, the calculation of the drilling mud velocity in the Annulus and the cutting speed of drilling was carried out. From the calculation of the drilling mud velocity and cutting slip velocity, it is found that the drilling mud speed is greater than the cutting down speed (slip), which indicates that the drilling mud fluid has succeeded in lifting the drilling cutting. The success of the cutting lifting process is supported by the results obtained from the Lifting Capacity value with a success rate of 91% to 92.346%. The results of this high success rate are influenced by several factors, such as the density of the drilling fluid, the viscosity of the drilling fluid, the type of fluid flow, the size of the annulus hole, the velocity of the annulus hole, and the shape and size of the cutting.

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Section: Pemboranunclassified

“…Lifting Capacity adalah kemampuan fluida pemboran dalam membersihkan lubang sumur pemboran dengan pengangkatan cutting. Beberapa faktor yang mempengaruhi lifting capacity adalah densitas dari fluida pemboran, viskositas fluida pemboran, tipe aliran fluida, ukuran lubang anulus, kecepatan pada lubang anulus, serta bentuk dan ukuran cutting [3].…”

Section: Pemboranunclassified

Analisa Pengangkatan Cutting Pemboran dengan Perhitungan Lifting Capacity

Agriandita¹

2021

J. Migasian

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“…Generally, plants contain various metabolites and effective phytochemicals including terpenoids, polyphenols, sugars, alkaloids, amides, flavones and phenolic which are the main bio-reduction components of metal ions from metal salts yielding nanoparticles [7]. In 2018, Assi, used potato starch as drilling fluid additive and results showed improved filtration loss and mud cake consistency also, it increased basic rheological parameters in high pH media [8]. In 2019, Al-Hameedi et al worked on introducing grass powder (GP) as drilling fluid additive and results showed viscosity improvement from 8 to 9 cP, gel strength improvement from 22 to 26 lb/100ft 2 and 28% reduction in fluid loss [9].…”

Section: -Introductionmentioning

confidence: 99%

Evaluating Filtration and Thermal Stability of Water-Based Mud Using Green Synthesized Zinc Oxide Nanoparticles

Al-Ogaili,

Almahdawi,

Ali

2023

IJCPE

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Nanoparticles (NPs) have unique capabilities that make them an eye-opener opportunity for the upstream oil industry. Their nano-size allows them to flow within reservoir rocks without the fear of retention between micro-sized pores. Incorporating NPs with drilling and completion fluids has proved to be an effective additive that improves various properties such as mud rheology, filtration, thermal conductivity, and wellbore stability. However, the biodegradability of drilling fluid chemicals is becoming a global issue as the discharged wetted cuttings raise toxicity concerns and environmental hazards. Therefore, it is urged to utilize chemicals that tend to break down and susceptible to biodegradation. This research presents the practical application of bio-based Zinc Oxide nanoparticles (ZnO NPs) prepared chemically from celery leaf plant extract as green additive in water-based mud drilling fluid (WBM). The study aimed to evaluate the filtration and thermal stability of WBM using green-synthesized ZnO NPs. The results showed that the ZnO NPs have minimal effect of mud density, but significant improvement in mud thermal stability and filtration properties were attained with concentrations lower than 1g. The fluid loss rate was reduced by 33% with 0.45g of ZnO nanoparticles, and the thinnest mud cake was obtained as well. In terms of thermal stability, the bio-based ZnO NPs greatly enhanced the rheological properties of WBM at elevated temperatures. The rate of increment in plastic viscosity (PV) or decrement in yield point (YP) and gel strength occurred in a controllable manner compared to the rheological properties of base mud at high temperatures reaching 90°C. This study provides insight into the effect of green-synthesized ZnO nanoparticles on the performance of water-based mud and highlights their potential as an effective and environmentally friendly additive for the oil and gas industry.

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“…Various methods of modifications such as chemical, physical, and thermal treatment are available. Talukdar and Gogoi, [7] used the Pre-Gelatinized Starch (PGS) as the fluid loss control agent in the Non Damaging Drilling Fluid (NDDF) and demonstrated the effectiveness of the use of formaldehyde (Bactericide) as the biodegradation control agent in the Non Damaging Drilling Fluid (NDDF). The method of chemical modification via Carboxymethylation was used in this study.…”

Section: Introductionmentioning

confidence: 99%

Evaluating the Effect of Drying Methods on the Properties of a Water Base Drilling Mud

Sarah¹,

Ebidiseghabofa²

2021

AJMME

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It is important to understand the properties influencing the efficiency of a drilling fluid while drilling for oil and gas. As a result, drilling fluid must be designed in order to comply with three important requirements which are easy to use, cost effective and being environmentally friendly. Several studies have been carried out on the use of local materials as suitable substitute for imported additives. This study focuses on the use of starch processed from local cassava (Manihot esculenta Crant), (TME 419) using the process of wet milling and dried using three different methods namely: oven drying, direct heating and sun drying Due to this short coming resulting from the use of native starch, the starch was chemically modified using the process of esterification before being used as additive for treatment of the water-based drilling. The mud samples were prepared using Wyoming bentonite and distil water as the base fluid. Varying concentration of additives (0.5, 1.0 and 1.5 g) were added to the different mud samples and the laboratory test carried out in accordance with the API Recommended Practice 13B at varying temperatures (30, 50.70 and 90°C). The various mud samples rheological properties was determined using a Fann35A rheometer and the filtration properties using a low -Temperature and High -Pressure API Filter Press at 100 psi with a 3.5" filter paper. The mud samples labelled labeled A, B and C were treated with oven dry, direct heat and sundry modified starches, respectively. While two control mud samples were prepared using low viscous Carboxymethyl cellulose for mud sample D and extra high viscous CMC in sample E. Although the Viscosity and fluid loss profiles result of the mud samples comparable performance with that of the commercial CMC's. However, mud samples treated with oven dried starches presented the best results in their rheological as well as fluid loss properties

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Potato Starch for Enhancing the Properties of the Drilling Fluids

Cited by 20 publications

References 5 publications

Analisa Pengangkatan Cutting Pemboran dengan Perhitungan Lifting Capacity

Analisa Pengangkatan Cutting Pemboran dengan Perhitungan Lifting Capacity

Evaluating Filtration and Thermal Stability of Water-Based Mud Using Green Synthesized Zinc Oxide Nanoparticles

Evaluating the Effect of Drying Methods on the Properties of a Water Base Drilling Mud

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