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Keywords: stability
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21361-MS
... of foam fracturing fluids. All solutions were prepared by using deionized water. Methods Preparation and stability tests of CNFs foam fracturing fluid The dispersion with 1.0 wt.% CNFs was prepared by dissolving CNFs in deionized water. Then, the dispersion was subjected to high-speed blend...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21381-MS
... solution ppm mgcl2 3500 surfactant concentration stability wettability oil recovery stability test surfactant clear clear clear clear clear formation water ctab Introduction A large portion of the world’s hydrocarbon reserves is in low permeability carbonate reservoirs ( Sunil Kokal et al...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21404-MS
... Abstract Owing to superior temperature stability in comparison with water-based drilling fluids, oil or synthetic-based drilling fluids are generally preferred for high temperature and high pressure (HTHP) formations. However, the thermal degradation of emulsifiers and polymeric components...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21456-MS
... to improve oil displacement efficiency. The formation of Pickering emulsion by nanoparticles could greatly improve the emulsifying performance. Using nanoparticles stabilized emulsions for chemical EOR application is a novel method. In this study, six different types of nanoparticles were selected...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21828-MS
..., ecofriendly, and relatively cheap that are favorable for kinetic gas hydrate promoters. However, the nanomaterials face challenges related to their stability in the base fluid. Therefore, it is crucial to investigate the impact of surfactant free nanofluid on hydrate formation and dissociation kinetics...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21180-MS
... equipment drilling rig operation china international petroleum technology conference drilling fluids and materials efficiency land rig stability rig ultra deep well fourble rig Introduction High efficient development of deep and ultra deep hydrocarbon resources is a significant demand...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21282-MS
... In this study, a high-temperature and high-pressure sedimentation stabilization instrument (100MPa, 200°C) was invented, the effects of high temperature and high pressure on the performance of oil-based completion fluids was studied, and a model for the rheological parameters and static...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20231-MS
... Denney , D. ( 2000 , March 1 ). Quantification of Factors Affecting Emulsion Stability . Society of Petroleum Engineers. doi: 10.2118/0300-0041-JPT Al-Bastaki , N. , Abbas , A. , & Zubari , H. ( 2003 , January 1 ). Improving the Production of Heavy...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19587-MS
... sichuan shale stability operator drilling fluid selection and formulation drilling fluid formulation Thickness weiyuan drilling day international petroleum technology conference Yan , L. L , Li , C.J. , Zhang , Z.L. , Wang , J.H. , Xu . X.G. , Sun , J.S. and Su...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19609-MS
... plug completion workflow Efficiency stability physics hydraulic fracturing Simulation Exhibition mechanical stability diversion diverter injection re-fracturing opportunity reservoir stimulation fluid permeability international petroleum technology conference Fragachan , F.E...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19754-MS
... ensures the stability of the protected surfactants in the cores under harsh conditions. Almost negligible release was noticed at salt-free brine (DI water). In saline brine, the particles slowly released surfactants molecules. 46% of the total surfactant encapsulated was released after 12 days...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19906-Abstract
.... These challenges include lateral and torsional vibrations that impact the drilling system longevity and premature cutting structure damage resulting in multiple drilling trips and an increase of nonproductive time (NPT). To address the lateral stability and loss of drilling efficiency challenges of drilling hard...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20014-MS
... Detrimental formation damage can occur while drilling unconventional shales, owing to hydration and subsequent swelling of the clays. Therefore, clay stabilization is an essential component for efficient wellbore construction and treatments involving water-based reservoir fluids. Several...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20095-MS
... drilling fluids (IEF). Then the effect of adding copolymer in rheology, electrical stability, and HPHT filtration was achieved. The objective of this study is to assess the effect of adding the new copolymer to IEF (polymer based on styrene and acrylic monomers) on the suspension efficiency...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19401-MS
... , 2013 . 106 : p. 222 – 231 . subsea system Midstream Oil & Gas caisson liquified natural gas platform equilibrium position amplitude caission gas monetization numerical simulation stability wave load water surface Technology Conference motion response experimental study...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19342-MS
... the rheological and filtration properties of the NP-WBM and evaluated its inhibition benefit. The NP selection was based on the characteristics of the Woodford shale obtained through x-ray diffraction (XRD), cation exchange capacity (CEC), and scanning electron microscopy (SEM). NPs’ colloidal stability...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19493-MS
... emulsion stability even at harsh conditions such as high temperature and high pressure. TOFA is a by product of paper industry. Vegetable oil is also a good source of fatty acids present in the form of triglycerides of saturated and unsaturated fatty acids of varying carbon chain lengths. Our focus...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19543-MS
... drilling fluid chemistry drilling fluid formulation drilling fluid property OBM drilling fluids and materials drilling process sag stability oil-water ratio circulation OBM system high temperature drilling fluid selection and formulation Upstream Oil & Gas barite sag stability...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19295-MS
... and water blocking are still not fully eliminated. Thus, in this work, ultra-dry CO 2 foam stabilized by graphene oxide (GO) were explored to get a fracturing fluid characterized by low water consumption, environmental friendliness, high efficiency and low formation damage. The foam quality of fracturing...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19109-MS
...-temperature stability of cement set is enhanced. Via the selection of inorganic fiber cracking-prevention and plugging system, the crack propagation is inhibited, and the leakage resistance of cement slurry and the impact resistance of cement set are improved. Hence, a high-temperature resistant latex anti...

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