Substantiation and development of mixtures for quick liquidation of drilling fluid loss of circulation

Nutskova, M. V.; Rudyaeva, E.Yu.

doi:10.30713/0130-3872-2018-9-15-20

Cited by 3 publications

(2 citation statements)

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“… 3 Fluid loss becomes more critical as the differential pressure and circulation rate between the circulating fluid and wellbore increases. 3 , 4 Nanotechnology can be used in drilling technology in the oil and gas industry and provide many great potential advancements, especially in solving the various problems in the field. For instance, the addition of nanomaterials, i.e., nanoparticles, improves the rheological and filtration characteristics of the drilling fluids.…”

Section: Introductionmentioning

confidence: 99%

“…For instance, while the fluids are circulating in the borehole, some amounts of fluids, e.g., drilling fluid or completion fluid, can be lost underground to the subsurface formation . Consequently, fluid loss is considered as a very serious problem that is faced during most of the drilling processes . Fluid loss becomes more critical as the differential pressure and circulation rate between the circulating fluid and wellbore increases. , Nanotechnology can be used in drilling technology in the oil and gas industry and provide many great potential advancements, especially in solving the various problems in the field.…”

Section: Introductionmentioning

confidence: 99%

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Development of a Nanobiodegradable Drilling Fluid Using Prosopis farcta Plant and Pomegranate Peel Powders with Metal Oxide Nanoparticles

et al. 2022

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One of the inevitable problems encountered during the petroleum well drilling process is “lost circulation” in which part of the drilling fluid is lost into the formation. A combination of nanoparticles with their unique properties and cost-effective biodegradable materials can play an effective role in treating fluid loss. In this study, our aim was to formulate drilling fluids modified with nanoparticles, pomegranate peel powder, and Prosopis farcta plant powder. The drilling fluids were identified and recognized using scanning electron microscopy, X-ray diffraction, and Fourier transform infrared spectroscopy techniques. Furthermore, experimental tests were conducted in order to investigate the performance of the newly formulated drilling fluid in improving fluid loss characteristics. The obtaining results have shown that adding 0.3 wt % of pomegranate peel powder to the reference (base) drilling fluid reduces the filter loss volume to 7.9 mL compared to the reference fluid (11.6 mL). As the optimal concentration of TiO 2 was mixed with 0.3 wt % of pomegranate peel powder then added to the reference fluid, the filter loss volume was reduced to 8.6 mL.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Development of a Nanobiodegradable Drilling Fluid Using Prosopis farcta Plant and Pomegranate Peel Powders with Metal Oxide Nanoparticles

et al. 2022

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Assessing the Effective Implementation of Blocking Polymer Compositions for Well Control Operation in the Conditions of Carbonate Reservoir and High Gas-Oil Ratio

Bondarenko

Mardashov

Islamov

2022

NGD

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Technique for calculating technological parameters of non-Newtonian liquids injection into oil well during workover

Mardashov

Bondarenko

Raupov

2022

PMI

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Technique for automated calculation of technological parameters for non-Newtonian liquids injection into a well during workover is presented. At the first stage the algorithm processes initial flow or viscosity curve in order to determine rheological parameters and coefficients included in equations of rheological models of non-Newtonian fluids. At the second stage, based on data from the previous stage, the program calculates well design and pump operation modes, permissible values of liquid flow rate and viscosity, to prevent possible hydraulic fracturing. Based on the results of calculations and dependencies, a decision is made on the necessity of changing the technological parameters of non-Newtonian liquid injection and/or its composition (components content, chemical base) in order to prevent the violation of the technological operation, such as unintentional formation of fractures due to hydraulic fracturing. Fracturing can lead to catastrophic absorptions and, consequently, to increased consumption of technological liquids pumped into the well during workover. Furthermore, there is an increased risk of uncontrolled gas breakthrough through highly conductive channels.

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Substantiation and development of mixtures for quick liquidation of drilling fluid loss of circulation

Cited by 3 publications

References 0 publications

Development of a Nanobiodegradable Drilling Fluid Using Prosopis farcta Plant and Pomegranate Peel Powders with Metal Oxide Nanoparticles

Development of a Nanobiodegradable Drilling Fluid Using Prosopis farcta Plant and Pomegranate Peel Powders with Metal Oxide Nanoparticles

Assessing the Effective Implementation of Blocking Polymer Compositions for Well Control Operation in the Conditions of Carbonate Reservoir and High Gas-Oil Ratio

Technique for calculating technological parameters of non-Newtonian liquids injection into oil well during workover

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