Relevant bibliographies by topics / Maximum Drilling Fluid Temperature

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'Maximum Drilling Fluid Temperature'

Author: Grafiati
Published: 4 June 2021
Last updated: 19 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Maximum Drilling Fluid Temperature.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Maximum Drilling Fluid Temperature"

1

You, Fangyi, Jin Li, Huzi Cui, and Qiulian Dai. "Study of the influence of models on the drilling temperature of bone measured by thermocouples." Advanced Composites Letters 29 (January 1, 2020): 2633366X2092140. http://dx.doi.org/10.1177/2633366x20921406.

Full text
Abstract:
Bone drilling is a standard procedure in medicine mainly for internal fixation with a gripper plate. Drilling bone generates much heat, then the heat causes the temperature of bone to rise, nearby the borehole rapidly, while drilling. Studies indicated that the bone would irreversibly be damaged after being heated up to 47°C for 60 s. Hence, it is vitally important to control the drilling temperature of bone. Two different models of the tibia for drilling simulation were established with ABAQUS software based on finite element analysis in this article. The first model is an approximate ideal m
APA, Harvard, Vancouver, ISO, and other styles
2

Zhou, Feng-shan, Zheng-qiang Xiong, Bao-lin Cui, et al. "Effect of Nitric Acid on the Low Fluorescing Performance of Drilling Fluid Lubricant Based Animal and Vegetable Oils." Journal of Spectroscopy 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/269280.

Full text
Abstract:
After synthesis of mixed fatty acid triethanolamine ester surfactant based on animal and vegetable mixed oils, the reaction solution was added into 4% (wt/wt) liquid nitric acid or 9% (wt/wt) solid nitric acid as eliminating fluorescent agent continuing to react from 1 to 2 hours. The low fluorescence lubricant named E167 for drilling fluid was prepared, in which maximum fluorescence intensity (Fmax) was less than 10 in three-dimensional fluorescence spectra of excitation wavelength range. When the E167 was added into fresh water based drilling fluid at the dosage of 0.5% (wt/wt), the sticking
APA, Harvard, Vancouver, ISO, and other styles
3

Jia, Hu, Yao–Xi Hu, Shan–Jie Zhao, and Jin–Zhou Zhao. "The Feasibility for Potassium-Based Phosphate Brines To Serve as High-Density Solid-Free Well-Completion Fluids in High-Temperature/High-Pressure Formations." SPE Journal 24, no. 05 (2018): 2033–46. http://dx.doi.org/10.2118/194008-pa.

Full text
Abstract:
Summary Many oil and gas resources in deep–sea environments worldwide are often located in high–temperature/high–pressure (HT/HP) and low–permeability reservoirs. The reservoir–pressure coefficient usually exceeds 1.6, with formation temperature greater than 180°C. Challenges are faced for well drilling and completion in these HT/HP reservoirs. A solid–free well–completion fluid with safety density greater than 1.8 g/cm3 and excellent thermal endurance is strongly needed in the industry. Because of high cost and/or corrosion and toxicity problems, the application of available solid–free well–c
APA, Harvard, Vancouver, ISO, and other styles
4

Dvoynikov, Mikhail V., Dmitry I. Sidorkin, Andrey A. Kunshin, and Danil A. Kovalev. "Development of Hydraulic Turbodrills for Deep Well Drilling." Applied Sciences 11, no. 16 (2021): 7517. http://dx.doi.org/10.3390/app11167517.

Full text
Abstract:
The article discusses the possibility of improving the design of the turbine of a hydraulic drilling machine for drilling wells in very hard rocks and at considerable depths (5000–12,000 m). The analysis of the results of studies on the technical and technological characteristics of downhole drilling motors showed that it is impossible to ensure stable operation due to the limitation on the operating temperature, while with an increase in the flow rate of the drilling fluid, they do not provide the required power on the spindle shaft, and cannot reach high-speed drilling. In such conditions, t
APA, Harvard, Vancouver, ISO, and other styles
5

Huan, Xiaolin, Gao Xu, Yi Zhang, Feng Sun, and Shifeng Xue. "Study on Thermo-Hydro-Mechanical Coupling and the Stability of a Geothermal Wellbore Structure." Energies 14, no. 3 (2021): 649. http://dx.doi.org/10.3390/en14030649.

Full text
Abstract:
For processes such as water injection in deep geothermal production, heat transfer and fluid flow are coupled and affect one another, which leads to numerous challenges in wellbore structure safety. Due to complicated wellbore structures, consisting of casing, cement sheaths, and formations under high temperature, pressure, and in situ stress, the effects of thermo-hydro-mechanical (THM) coupling are crucial for the instability control of geothermal wellbores. A THM-coupled model was developed to describe the thermal, fluid, and mechanical behavior of the casing, cement sheath, and geological
APA, Harvard, Vancouver, ISO, and other styles
6

LaGrone, C. C., S. A. Baumgartner, and R. A. Woodroof. "Chemical Evolution of a High- Temperature Fracturing Fluid." Society of Petroleum Engineers Journal 25, no. 05 (1985): 623–28. http://dx.doi.org/10.2118/11794-pa.

Full text
Abstract:
Abstract Reservoirs with bottomhole temperatures (BHT's) in excess of 250 deg. F [121 deg. C] and permeabilities of less than 1.0 md are commonly encountered in drilling and completing geothermal and deep gas wells. Successful stimulation of these wells often requires the use of massive hydraulic fracturing (MHF) treatments. Fracturing fluids chosen for these large treatments must possess shear and thermal stability at high BHT'S. The use of conventional fracturing fluids has been limited traditionally to wells with BHT's of 250 deg. F [121 deg. C] or less. Above 250 deg. F [121 deg. C], high
APA, Harvard, Vancouver, ISO, and other styles
7

Figueiredo, Bruno, Chin-Fu Tsang, and Auli Niemi. "The Influence of Coupled Thermomechanical Processes on the Pressure and Temperature due to Cold Water Injection into Multiple Fracture Zones in Deep Rock Formation." Geofluids 2020 (January 6, 2020): 1–14. http://dx.doi.org/10.1155/2020/8947258.

Full text
Abstract:
A technique to produce geothermal energy from deep rock formations at elevated temperatures consists of drilling two parallel deep boreholes, the second of which is directed so as to intersect a series of fractures produced by hydraulic fracturing in the first borehole. Then, the first borehole is used for injection of cold water and the second used to produce water that has been heated by the deep rock formation. Some very useful analytical solutions have been applied for a quick estimate of the water outlet temperature and injection/production pressures in this enhanced geothermal system (EG
APA, Harvard, Vancouver, ISO, and other styles
8

Zhi, Zhang, Tai Ping Xiao, and Jian Hong Fu. "Study on Well-Kill Calculation Model with Deep-Water Engineer’s Method." Advanced Materials Research 393-395 (November 2011): 996–99. http://dx.doi.org/10.4028/www.scientific.net/amr.393-395.996.

Full text
Abstract:
With the growing demand for oil and gas resources of China, exploration and development face more complex situation and there is an urgent need to move to (deeper than 1000m) deep sea oil and gas exploration and development. As the density window for safe drilling fluid is narrow, the mud line is in high pressure and low temperature environment, and the cycle pressure loss in choker line is larger and other characteristics, Well-kill calculation model with deep-water engineer’s method is disparate with that for land. To this end, combined with the special formation conditions in deep water wel
APA, Harvard, Vancouver, ISO, and other styles
9

Wachowicz-Pyzik, Anna, Anna Sowiżdżał, and Leszek Pająk. "Prediction of capacity of geothermal doublet located in the vicinity of Kalisz using the numerical modeling." E3S Web of Conferences 49 (2018): 00123. http://dx.doi.org/10.1051/e3sconf/20184900123.

Full text
Abstract:
Attaining the proper values of main production parameters of operating geothermal installation: outflow, temperature, water level in production well and required injection pressure in a well for reinjection may significantly reduce the costs of energy production. Lower production costs compensate high investment expenditures and reduce the energy prices down to an acceptable level, competitive in relation to conventional energy sources. In the research project, we used the TOUGH2 simulator to select configuration of geothermal doublet and to estimate the discharge of potential geothermal insta
APA, Harvard, Vancouver, ISO, and other styles
10

Miecznik, Maciej, Anna Sowiżdżał, Barbara Tomaszewska, and Leszek Pająk. "Modelling geothermal conditions in part of the Szczecin Trough – the Chociwel area." Geologos 21, no. 3 (2015): 187–96. http://dx.doi.org/10.1515/logos-2015-0013.

Full text
Abstract:
Abstract The Chociwel region is part of the Szczecin Trough and constitutes the northeastern segment of the extended Szczecin-Gorzów Synclinorium. Lower Jurassic reservoirs of high permeability of up to 1145 mD can discharge geothermal waters with a rate exceeding 250 m3/h and temperatures reach over 90°C in the lowermost part of the reservoirs. These conditions provide an opportunity to generate electricity from heat accumulated in geothermal waters using binary ORC (Organic Rankine Cycle) systems. A numerical model of the natural state and exploitation conditions was created for the Chociwel
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Maximum Drilling Fluid Temperature"

1

Apak, Esat Can. "A Study On Heat Transfer Iside The Wellbore During Drilling Operations." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608048/index.pdf.

Full text
Abstract:
Analysis of the drilling fluid temperature in a circulating well is the main objective of this study. Initially, an analytical temperature distribution model, which utilizes basic energy conservation principle, is presented for this purpose. A computer program is written in order to easily implement this model to different cases. Variables that have significant effect on temperature profile are observed. Since the verification of the analytical model is not probable for many cases, a computer program (ANSYS) that uses finite element method is employed to simulate different well conditions. Thr
APA, Harvard, Vancouver, ISO, and other styles
2

Thepchatri, Kritatee 1984. "Thermoporoelastic Effects of Drilling Fluid Temperature on Rock Drillability at Bit/Formation Interface." Thesis, 2012. http://hdl.handle.net/1969.1/148164.

Full text
Abstract:
A drilling operation leads to thermal disturbances in the near-wellbore stress, which is an important cause of many undesired incidents in well drilling. A major cause of this thermal disturbance is the temperature difference between the drilling fluid and the downhole formation. It is critical for drilling engineers to understand this thermal impact to optimize their drilling plans. This thesis develops a numerical model using partially coupled thermoporoelasticity to study the effects of the temperature difference between the drilling fluid and formation in a drilling operation. This study
APA, Harvard, Vancouver, ISO, and other styles
3

Rehman, Abdul. "New Environmentally Friendly Dispersants for High Temperature Invert-Emulsion Drilling Fluids Weighted by Manganese Tetraoxide." Thesis, 2011. http://hdl.handle.net/1969.1/ETD-TAMU-2011-12-10570.

Full text
Abstract:
This thesis provides a detailed evaluation of different environmentally friendly dispersants in invert-emulsion drilling fluids that can be used to drill wells under difficult conditions such as HPHT. The drilling fluid is weighted by manganese tetraoxide (Mn3O4) particles, which have a specific gravity of 4.8 and a mean particle diameter of ca1 micrometers. Manganese tetraoxide has different wetting properties and surface chemistry than other weighting agents. Hence, there is a need to find dispersants for manganese tetraoxide that give reduced sag, reduced rheology, and low fluid-loss at HPH
APA, Harvard, Vancouver, ISO, and other styles
4

Zigmond, Brandon. "Experimental Analysis of Water Based Drilling Fluid Aging Processes at High Temperature and High Pressure Conditions." Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-08-11629.

Full text
Abstract:
In efforts to render the safest, fastest, and most cost efficient drilling program for a high temperature and high pressure (HT/HP) well the maximization of drilling operational efficiencies is key. Designing an adequate, HT/HP well specific, drilling fluid is of most importance and a technological challenge that can greatly affect the outcome of the overall operational efficiency. It is necessary to have a sound fundamental understanding of the behavior that water-based muds (WBM) exhibit when exposed to HT/HP conditions. Therefore, in order to adequately design and treat a WBM for a HT/HP we
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Maximum Drilling Fluid Temperature"

1

Petersen, S., P. M. Herzig, and M. D. Hannington. "Fluid inclusion studies as a guide to the temperature regime within the TAG hydrothermal mound, 26°N, Mid–Atlantic Ridge." In Proceedings of the Ocean Drilling Program. Ocean Drilling Program, 1998. http://dx.doi.org/10.2973/odp.proc.sr.158.210.1998.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Tivey, M. K., R. A. Mills, and D. A. H. Teagle. "Temperature and salinity of fluid inclusions in anhydrite as indicators of seawater entrainment and heating in the TAG active mound." In Proceedings of the Ocean Drilling Program. Ocean Drilling Program, 1998. http://dx.doi.org/10.2973/odp.proc.sr.158.211.1998.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Maeda, J., H. R. Naslund, Y. D. Jang, E. Kikawa, T. Tajima, and W. H. Blackburn. "High-temperature fluid migration within oceanic Layer 3 gabbros, Hole 735B, Southwest Indian Ridge: implications for the magmatic-hydrothermal transition at slow-spreading mid-ocean ridges." In Proceedings of the Ocean Drilling Program. Ocean Drilling Program, 2002. http://dx.doi.org/10.2973/odp.proc.sr.176.004.2002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Minh Phu, Nguyen, and Nguyen Van Hap. "Numerical Investigation of Natural Convection and Entropy Generation of Water near Density Inversion in a Cavity Having Circular and Elliptical Body." In Fluid-Structure Interaction [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.95301.

Full text
Abstract:
In this chapter, a water-filled square cavity with left hot wall and right cold wall was numerically investigated. The hot and cold wall temperatures are 10°C and 0°C respectively to examine the density inversion of natural convection water, i.e. water at 4°C. In the middle of the square, there are circular and elliptical bodies to study fluid–structure interaction in terms of the thermohydraulic behavior and entropy generation. 2D numerical simulation was performed using finite volume method in Ansys fluent software with the assumption of laminar flow. The simulation results are compared with benchmark data to determine reliability. The results indicate that the body insertions increase the convection heat transfer coefficients at the best heat transfer positions due to impingement heat transfer. An increase in heat transfer rate of 1.06 times is observed in the case of circular body compared to none. There are three primary eddies in the cavity with bodies, whereas the cavity without body has two primary eddies. Maximum entropy generation was found in the upper right corner of cavity mainly due to high horizontal temperature gradient. Bodies of circle and vertical ellipse have almost the same thermohydraulic and entropy generation characteristics due to the same horizontal dimension which mainly effects on the downward natural convection current. The entropy generation of cavity with circular body is 1.23 times higher than that of the cavity without body. At positions y/L = 1 on the hot wall and y/L = 0.74 on the cold wall, the convection heat transfer coefficient is close to zero due to stagnant fluid.
APA, Harvard, Vancouver, ISO, and other styles
5

Vishnu, S. B., and Biju T. Kuzhiveli. "Effect of Roughness Elements on the Evolution of Thermal Stratification in a Cryogenic Propellant Tank." In Low-Temperature Technologies [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98404.

Full text
Abstract:
The cryogenic propulsion era started with the use of liquid rockets. These rocket engines use propellants in liquid form with reasonably high density, allowing reduced tank size with a high mass ratio. Cryogenic engines are designed for liquid fuels that have to be held in liquid form at cryogenic temperature and gas at normal temperatures. Since propellants are stored at their boiling temperature or subcooled condition, minimal heat infiltration itself causes thermal stratification and self-pressurization. Due to stratification, the state of propellant inside the tank varies, and it is essential to keep the propellant properties in a predefined state for restarting the cryogenic engine after the coast phase. The propellant’s condition at the inlet of the propellant feed system or turbo pump must fall within a narrow range. If the inlet temperature is above the cavitation value, cavitation will likely to happen to result in the probable destruction of the flight vehicle. The present work aims to find an effective method to reduce the stratification phenomenon in a cryogenic storage tank. From previous studies, it is observed that the shape of the inner wall surface of the storage tank plays an essential role in the development of the stratified layer. A CFD model is established to predict the rate of self-pressurization in a liquid hydrogen container. The Volume of Fluid (VOF) method is used to predict the liquid–vapor interface movement, and the Lee phase change model is adopted for evaporation and condensation calculations. A detailed study has been conducted on a cylindrical storage tank with an iso grid and rib structure. The development of the stratified layer in the presence of iso grid and ribs are entirely different. The buoyancy-driven free convection flow over iso grid structure result in velocity and temperature profile that differs significantly from a smooth wall case. The thermal boundary layer was always more significant for iso grid type obstruction, and these obstructions induces streamline deflection and recirculation zones, which enhances heat transfer to bulk liquid. A larger self-pressurization rate is observed for tanks with an iso grid structure. The presence of ribs results in the reduction of upward buoyancy flow near the tank surface, whereas streamline deflection and recirculation zones were also perceptible. As the number of ribs increases, it nullifies the effect of the formation of recirculation zones. Finally, a maximum reduction of 32.89% in the self-pressurization rate is achieved with the incorporation of the rib structure in the tank wall.
APA, Harvard, Vancouver, ISO, and other styles
6

Avery, William H., and Chih Wu. "Closed-Cycle OTEC Systems." In Renewable Energy from the Ocean. Oxford University Press, 1994. http://dx.doi.org/10.1093/oso/9780195071993.003.0011.

Full text
Abstract:
The Rankine closed cycle is a process in which beat is used to evaporate a fluid at constant pressure in a “boiler” or evaporator, from which the vapor enters a piston engine or turbine and expands doing work. The vapor exhaust then enters a vessel where heat is transferred from the vapor to a cooling fluid, causing the vapor to condense to a liquid, which is pumped back to the evaporator to complete the cycle. A layout of the plantship shown in Fig. 1-2. The basic cycle comprises four steps, as shown in the pressure-volume (p—V) diagram of Fig. 4-1. 1. Starting at point a, heat is added to the working fluid in the boiler until the temperature reaches the boiling point at the design pressure, represented by point b. 2. With further heat addition, the liquid vaporizes at constant temperature and pressure, increasing in volume to point c. 3. The high-pressure vapor enters the piston or turbine and expands adiabatically to point d. 4. The low-pressure vapor enters the condenser and, with heat removal at constant pressure, is cooled and liquefied, returning to its original volume at point a. The work done by the cycle is the area enclosed by the points a,b,c,d,a. This is equal to Hc–Hd, where H is the enthalpy of the fluid at the indicated point. The heat transferred in the process is Hc–Ha Thus the efficiency, defined as the ratio of work to heat used, is: . . . efficiency(η)=Hc–Hd/Hc–Ha (4.1.1) . . . Carnot showed that if the heat-engine cycle was conducted so that equilibrium conditions were maintained in the process, that the efficiency was determined solely by the ratio of the temperatures of the working fluid in the evaporator and the condenser. . . . η=TE–Tc/TE (4.1.2) . . . The maximum Carnot efficiency can be attained only for a cycle in which thermal equilibrium exists in each phase of the process; however, for power to be generated a temperature difference must exist between the working fluid in the evaporator and the warm-water heat source, and between the working fluid in the condenser and the cold-water heat sink.
APA, Harvard, Vancouver, ISO, and other styles
7

Zhang, Weigang, Changming Xie, Xi Wei, and Min Ge. "C/C-ZrB2-ZrC-SiC Composite Derived from Polymeric Precursor Infiltration and Pyrolysis." In MAX Phases and Ultra-High Temperature Ceramics for Extreme Environments. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-4066-5.ch014.

Full text
Abstract:
Part II. Mechanical and ablation properties of the 2D C/C-ZrB2-ZrC-SiC composites with a fiber volume fraction of 17.6%, fabricated by infiltration and co-pyrolysis of blended polymeric precursors, were studied in this Part II. Flexural strength and fracture toughness of the composites were found to be influenced strongly by the thickness of the deposited pyrolytic carbon interphase, a composite with the pyrolytic carbon volume fraction of 22.3% exhibits improved bending strength and fracture toughness of 127.9 MPa and 6.23 MPa·m1/2, respectively. The pseudo-plastic strain to failure of the composite is ascribed to sliding of the interphase and pulling out of carbon fibers from the brittle ceramics matrix. Ablation properties of the composite were investigated with a plasma torch and arc-heated wind tunnel tests at temperatures above 1800~2200°C. The composite exhibits very low ablation rates of 0.18×10-3 mm/s at 1800°C and 0.37×10-3 mm/s at 2000°C in the plasma torch after 1000s testing, as compared to a similar rate of 0.30×10-3 mm/s in the wind tunnel at 1900°C after 600s testing. Ablation rates increase with increasing of temperatures from 1800 to 2200°C. The maximum ablation rate is only 1.67×10-3 mm/s in a plasma torch at 2200°C for 1000s, decreased by 71.0% as compared with the C/C-SiC composite with the same fiber and interphase contents. The 2D C/C-ZrB2-ZrC-SiC composite simultaneously showed excellent thermal shock resistance, on account of no cracks on the surface and breakage of the material being detected after these abrupt temperature increasing and long time ablations. The heating-up rate at the center of the composite specimen was found as high as above 30K/s in the plasma torch tests. Excellent ablation and thermal shock resistances of the composite can be attributed to its architecture of carbon fiber and interphase, as well as its matrix microstructures characterized by nano sized dispersions of ZrB2-Zr-SiC phases inherent formed by co-pyrolysis of three polymeric precursors. These meso- and microstructures make the composites possess very small and steady coefficients of thermal expansion (CTE) around 1.5~2.5×10-6/K and high thermal conductivities around 10~14 W/mK (which increases with increasing of temperature) from room temperature to 1300°C, respectively. Surface products and cross sectional morphologies of the composite after the ablation tests were also investigated using SEM and XRD, it was found that a homogeneous distributed and continuous glass layer composing of ZrO2-SiO2 with zirconia as a skeleton was in-situ formed. These special features of coating benefits from the merits of matrix microstructures, and inhibits the inward diffusion of oxygen and protects the composite from further oxidation and spalled off by strong gas fluid.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Maximum Drilling Fluid Temperature"

1

Höhn, Patrick, Roger Aragall, Michael Koppe, and Joachim Oppelt. "Modeling, Simulation and Validation of the Fluid Temperature of a Physical Drilling Simulator for Experimental Planning." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77275.

Full text
Abstract:
Drilling equipment tests during field operations are always affected by uncertainties and variations regarding the local conditions in the borehole. In order to provide a more controlled testing environment for research, a hardware simulator was established at the Drilling Simulator Celle, Clausthal University of Technology. The simulator replicates the last 25 meters of a horizontal borehole and permits the drilling of a five-meter long rock sample. The setup includes a flow loop with two pumps for borehole cleaning and cuttings transport during the drilling process. During operation, tempera
APA, Harvard, Vancouver, ISO, and other styles
2

Khan, Rizwan Ahmed, Hafiz Mudaser Ahmad, Mobeen Murtaza, Abdulazeez Abdulraheem, Muhammad Shahzad Kamal, and Mohamed Mahmoud. "Impact of Multi-Branched Ionic Liquid on Shale Swelling and Hydration for High Temperature Drilling Applications." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202143-ms.

Full text
Abstract:
Abstract Shale swelling and hydration during the drilling operation have adverse effects on the stability of a wellbore. Hydrophilic interactions of shale results in swelling and disintegration of the shale formation. This paper discusses wettability changes and hydration characteristics of shale to improve the wellbore stability. The use of multibranched ionic liquid as drilling fluid for high temperature applications was investigated. The novel multibranched ionic liquid (Trihexyltetradecyl phosphonium bis (2,4,4-trimethyl pentyl) phosphinate, denoted as Tpb-P) water-based drilling fluid was
APA, Harvard, Vancouver, ISO, and other styles
3

Taugbol, Knut, Fimreite Gunnar, Ole Iacob Prebensen, et al. "Development and Field Testing of a Unique High Temperature and High Pressure (HTHP) Oil Based Drilling Fluid With Minimum Rheology and Maximum SAG Stability." In SPE Offshore Europe Oil and Gas Exhibition and Conference. Society of Petroleum Engineers, 2005. http://dx.doi.org/10.2118/96285-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Czuprat, Oliver, Kjetil Eriksen, Duncan Clinch, et al. "Systematic Selection of Drill-In and Completion Fluids for Development of the Dvalin HT Gas Field - Part II: Successful Clean-Up Validates Experimental Qualification Approach." In SPE/IADC International Drilling Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204091-ms.

Full text
Abstract:
Abstract Formation damage by the drill-in fluid has been identified as a major risk for the Dvalin HT gas field. To ensure the long-term stability and mobility of the mud even after an extended suspension time between drill-in and clean-up of the wells, a novel static aging test under downhole temperature and high pressure was conducted. Experiments have shown that the downhole stability is commonly underestimated when the surrounding pressure is lower than in the field. Thus, a high-pressure cylinder was used in vertical orientation in a heating oven with a pressure pump regulating the pressu
APA, Harvard, Vancouver, ISO, and other styles
5

Eliasson, Charlotte, Ove Braadland, Håvard Kaarigstad, Anne-Mette Mathisen, Zalpato Ibragimova, and Bjarne Salmelid. "Reservoir Drilling, Completion and Breaker Fluid Qualification for Direct Injection Wells on the Johan Castberg Field – A Multi-Disciplinary Study to Secure Injectivity." In SPE/IADC International Drilling Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204042-ms.

Full text
Abstract:
Abstract For the Johan Castberg field development project, injector wells are important for achieving high production and overall high recovery factors. Injectivity has become more important due to limitations in injection pressures and required control of fracture growth. Securing injectivity has been identified as one of the project’s main risks, making drill-in fluid and breaker fluid system qualification a vital parameter for success. Operational procedures and completion design also affect the effectiveness of breaker fluid placement and, thus, the overall injectivity of the well. In this
APA, Harvard, Vancouver, ISO, and other styles
6

Wang, Kelin, Yan Wang, Hongtao Liu, et al. "Staged-Fracturing Completion Technology for the Ultra Deep-Hpht High Inclination Well in the Keshen Gas Field: a Case Study." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202108-ms.

Full text
Abstract:
Abstract Keshen No. 10 gas reservoir has a large amount of resources, but the geological structure is complex, and three sets of faults are developed in the upper formation. Four vertical wells had been drilled in the last ten years, and only one well was drilled successfully. To develop the gas field, a high inclination well KSX was designed to avoid the faults. The final well depth is 7060m, maximum inclination was 76.6°, reservoir pressure was 103MPa, reservoir temperature was 154 °C, effective reservoir thickness was 115.5m, and the production casing was 7 3/4 inch with 5 inch liner. The s
APA, Harvard, Vancouver, ISO, and other styles
7

Manikonda, Kaushik, Abu Rashid Hasan, Nazmul H. Rahmani, et al. "A Gas Kick Model that Uses the Thermodynamic Approach to Account for Gas Solubility in Synthetic-based Mud." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202152-ms.

Full text
Abstract:
Abstract This paper presents a rigorous, mechanistic model for simulating a gas kick, that uses the thermodynamic approach to account for gas solubility. This thermodynamic solubility model uses the pressure and temperature data from the kick simulations and estimates the mole fraction of various gas components in the liquid phase. We validated these gas solubility results using Aspen HYSYS, a commercial chemical process simulation software. The thermodynamic solubility model presented in this paper assumes a pure-methane kick and applies the concepts of phase-equilibrium and fugacity to estim
APA, Harvard, Vancouver, ISO, and other styles
8

Jen, Tien-Chien, Fern Tuchowski, and Yau-Min Chen. "Use of Thermosyphon to Cool the Cutting Tip of a Drill." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56349.

Full text
Abstract:
This paper investigates using a thermosyphon in the center of a drill to move the heat generated at the cutting tip to the drill chuck in an effort to reduce the temperature at the drill tip. This study compared the heat transfer performance of a drill with a thermosyphon to the performance of a solid drill and a drill with a heat pipe under simulated drilling conditions. Results show that when using a drill with a thermosyphon the temperature of the drill tip was almost 60% lower than a solid drill for 45 and 55 volts and 37% lower for 35 volts. Compared to a drill with a heat pipe the maximu
APA, Harvard, Vancouver, ISO, and other styles
9

Ovwigho, Efe Mulumba. "Novel Solution For Curing Total Losses in Highly Fractured Reservoir Formation on a Major Oil Producing Field in the Middle East." In SPE/IADC Middle East Drilling Technology Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/202148-ms.

Full text
Abstract:
Abstract The reservoir formation in a major oilfield in South of Iraq is highly fractured. The operator has set as requirement that any losses had to be cured before drilling ahead. Whenever losses are encountered, drilling is stopped to cure the losses, most of the times spotting at least four cement plugs before drilling ahead are required. The current process leaves the well in an underbalanced condition for a long time posing well control risk. It was necessary to come up with an optimized solution that reduces this exposure. Drilling the entire reservoir formation to expose all loss zones
APA, Harvard, Vancouver, ISO, and other styles
10

Nguyen, Son T. T., Tan N. N. Nguyen, Hung N. T. N. T. Tran, and Quan A. A. Ngo. "Integration of 3D Geological Modeling and Fault Seal Analysis for Pore Pressure Characterization of a High Pressure and High Temperature Exploration Well in Nam Con Son Basin, a Case Study Offshore Vietnam." In International Petroleum Technology Conference. IPTC, 2021. http://dx.doi.org/10.2523/iptc-21797-ms.

Full text
Abstract:
Abstract The pore pressure profile of an exploration well in high pressure and high temperature (HPHT) A-Field of Nam Con Son Basin was initially predicted along the wellpath in tandem with the analogy to an offset well to design a drilling program of penetrating the unreachable sedimentary formation. The scheme had driven mud weight to encounter the pressure ramp but resulted in underbalance and influx into the wellbore that incurred downtime for well control. Subsequently, formation pressure measurement conceded the substantial disparity over the offset well so the post-drill study was condu
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Maximum Drilling Fluid Temperature"

1

Guidati, Gianfranco, and Domenico Giardini. Joint synthesis “Geothermal Energy” of the NRP “Energy”. Swiss National Science Foundation (SNSF), 2020. http://dx.doi.org/10.46446/publication_nrp70_nrp71.2020.4.en.

Full text
Abstract:
Near-to-surface geothermal energy with heat pumps is state of the art and is already widespread in Switzerland. In the future energy system, medium-deep to deep geothermal energy (1 to 6 kilometres) will, in addition, play an important role. To the forefront is the supply of heat for buildings and industrial processes. This form of geothermal energy utilisation requires a highly permeable underground area that allows a fluid – usually water – to absorb the naturally existing rock heat and then transport it to the surface. Sedimentary rocks are usually permeable by nature, whereas for granites
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Maximum Drilling Fluid Temperature' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography