Results 231 to 240 of about 17,646 (292)

Study on the Performance of a Novel Microbial-Assisted Chemical Viscosity Reduction Technology for Enhancing Heavy Oil Displacement Efficiency. [PDF]

Molecules
Zhang F, Zhang Q, Zhou Z, Shangguan Y, Song W, Zhou Y, Wang H, Tian Q, Tang K, Liu L.   +9 more
europepmc   +1 more source

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

Advanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli, Stefano Tagliaferri, Lifu Zhang, Yeonkyung Lee, Haoyu Bai, Luis E. Salinas‐Farran, Joshua N. Rasera, Siyuan Deng, Evan Fisher, Matteo Massetti, Maria Sokolikova, Cecilia Mattevi   +11 more
wiley   +1 more source

A Hybrid Ionic Liquid-HPAM Flooding for Enhanced Oil Recovery: An Integrated Experimental and Numerical Study. [PDF]

Polymers (Basel)
Khamis MA, Omer OA, Altawati FS, Almobarky MA.   +3 more
europepmc   +1 more source

Synthesis a new family hybrid anionic/nonionic surfactant and investigation their physical properties in relation to chemical enhanced oil recovery. [PDF]

Sci Rep
Al-Sabagh AM, Abdolrasheid E, Nasser NM, El-Naggar AM, Hashem AI, Elsharaky EA, El-Tabey AE.   +6 more
europepmc   +1 more source

Mechanistic evaluation of surfactant assisted smart water flooding with sulfate and phosphate anions. [PDF]

Sci Rep
Zahedi M, Dehaghani AHS.
europepmc   +1 more source

Novel PLA-Henna composite for sustainable tertiary enhanced oil recovery. [PDF]

Sci Rep
Alkhrissat T, Abdulhadi AR, Muhsen M, Chohan JS, Ranganathaswamy MK, Pradhan P, Kumar P, Chauhan G, Abumalek A.   +8 more
europepmc   +1 more source

Combined Effects of Nanofluid and Surfactant on Enhanced Oil Recovery: An Experimental Study. [PDF]

ACS Omega
Wen Y, Zhang C, Zhu G, Wang J, Taqi AAM, Liang T.   +5 more
europepmc   +1 more source

Chemical EOR with Methyl Ester Sulfonate: Achieving Residual Oil Saturation via 2-4-Order Capillary Number Increase. [PDF]

ACS Phys Chem Au
Hakiki F, Al Fikri MR, Putri VDA, Gunawan I, Restu WK, Abdurrahman M.   +5 more
europepmc   +1 more source

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Alteration of wettability and wettability heterogeneity

Journal of Petroleum Science and Engineering, 2002
Abstract This paper emphasizes how wettability may be altered for special core analysis purposes and by which processes this occurs. Studies of how the imbibition characteristics change after aging core plugs in crude oil are reported, focusing on imbibition rate and endpoint saturations and on the induction time.
A Graue, E Aspenes, T Bognø, R.W Moe, J Ramsdal   +4 more
openaire   +1 more source

Wettability alteration in carbonates

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2003
Abstract The chemical interaction between cationic surfactants of the type R-N(CH3)3Br, termed CnTAB, and carboxylates is the key factor in changing the wettability from oil-wet chalk to more water-wet conditions. Oil can then be displaced from the chalk by spontaneous imbibition of water.
Dag C Standnes, Tor Austad
openaire   +1 more source