1-20 of 6006 Search Results for

NP

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 22–25, 2022
Paper Number: OTC-31652-MS
... Proven in 1964, the large HC reserves of the Field NP on the Yamal Peninsula remained beyond full-scale development for a long time due to the complex geological settings and non-existent production facilities. Abstract Abstract One of the largest oil fields on the Yamal Peninsula...
Proceedings Papers

Paper presented at the SPE Trinidad and Tobago Section Energy Resources Conference, June 25–26, 2018
Paper Number: SPE-191155-MS
... drilling fluids and materials sio 2 formation damage filter cake drilling fluid property fe 2 Thickness Filter Cake Permeability drilling fluid selection and formulation Upstream Oil & Gas concentration zno np drilling fluid chemistry drilling fluid formulation filtrate...
Proceedings Papers

Paper presented at the The Second International Offshore and Polar Engineering Conference, June 14–19, 1992
Paper Number: ISOPE-I-92-172
... sensor maneuvering mode control np auv ii artificial intelligence experimental result control law controller coefficient nonlinear Proceedings of the Second (1992) International Offshore and Polar Engineering Conference San Francisco, USA, 14-19 June 1992 Copyright © 1992 by The International...
Images
Plot of <span class="search-highlight">NP</span> ZP and ZP of Mancos Shale submerged in respective <span class="search-highlight">NP</span> aqueous dis...
Published: 27 March 2019
Fig. 6 Plot of NP ZP and ZP of Mancos Shale submerged in respective NP aqueous dispersions. Aggregation, as well as other fluid interaction behavior (e.g., particle dissolution, although typically minimal but increasingly greater at higher and lower pH values), of the NPs might alter the physioche... More
Images
Rheological behavior of a) 4dsw-<span class="search-highlight">NP</span> b) 4dsw2Ca-<span class="search-highlight">NP</span> c) 4dsw4Ca-<span class="search-highlight">NP</span> d) 4dsw2Mg-N...
Published: 18 October 2021
Figure 8 Rheological behavior of a) 4dsw-NP b) 4dsw2Ca-NP c) 4dsw4Ca-NP d) 4dsw2Mg-NP e) 4dsw4Mg-NP f) 4dsw2S-NP g) 4dsw4S-NP h) 4dsw2Ca2S-NP i) 4dsw2Mg2S-NP j) 4dsw4Ca4S-NP k) 4dsw4Mg4S-NP More
Images
(a) Sedimentation tests results, (b) <span class="search-highlight">NP</span>-<span class="search-highlight">NP</span> interaction energy profiles gene...
Published: 20 October 2015
Figure 2 (a) Sedimentation tests results, (b) NP-NP interaction energy profiles generated by DLVO theory More
Images
Predicted 1&#x2F;T 1,<span class="search-highlight">NP</span>  from  Eqs. 2  and  3  versus measured 1&#x2F;T 1,<span class="search-highlight">NP</span>  in a) Z...
Published: 28 September 2015
Figure 3 Predicted 1/T 1,NP from Eqs. 2 and 3 versus measured 1/T 1,NP in a) ZR-AL dispersions, and b) ZR-BL dispersions More
Images
Graph showing the zeta potential distribution of <span class="search-highlight">NP</span>-1 and <span class="search-highlight">NP</span>-2 nanoparticle...
Published: 17 October 2017
Figure 4 Graph showing the zeta potential distribution of NP-1 and NP-2 nanoparticles dispersed in water. More
Images
<span class="search-highlight">Np</span>&#x2F;active wells and active wells against time. Notice increase in <span class="search-highlight">Np</span>&#x2F;active...
Published: 25 March 2001
Fig. 6 Np/active wells and active wells against time. Notice increase in Np/active wells curve after 1984 and decrease in active wells curve reflecting foamy oil drive. More
Images
Case 1, 2 and 3: Pl, <span class="search-highlight">Np</span> oil, <span class="search-highlight">Np</span> water, Total Proppant and TOC Distribution ...
Published: 01 June 2016
Figure 28 Case 1, 2 and 3: Pl, Np oil, Np water, Total Proppant and TOC Distribution Comparative Analysis More
Images
Density profile for the system (a) <span class="search-highlight">NP</span>-H&#x2F;oil interface; (b) <span class="search-highlight">NP</span>-SA&#x2F;oil interf...
Published: 12 June 2012
Figure 3 Density profile for the system (a) NP-H/oil interface; (b) NP-SA/oil interface; (c) NP-EG/oil interface; (d) NP-PEG2/oil interface, all at 300K and 0.1 MPa pressure. Snapshots of the MD calculations are inserting on the Figure where molecules in black represent benzene. More
Images
Right upper panel, <span class="search-highlight">NP</span>-H nanoparticle; lower panel, left upper panel, <span class="search-highlight">NP</span>-SA ...
Published: 12 June 2012
Figure 4 Right upper panel, NP-H nanoparticle; lower panel, left upper panel, NP-SA nanoparticle; right lower panel, NP-EG nanoparticle; left upper panel, NP-PEG2 nanoparticle. Molecules in black represent benzene. All in the oil/brine (1% NaCl) interface and simulations performed at 300k and 1 at... More
Images
RDFs of pairwise of O(water), O(clay) and O(<span class="search-highlight">NP</span>) in clay-oil-water-<span class="search-highlight">NP</span> multip...
Published: 12 June 2012
Figure 13 RDFs of pairwise of O(water), O(clay) and O(NP) in clay-oil-water-NP multiphase systems (a) with one NP, (b) with two NPs and (c) with four NPs by MD simulations at 300 K. More
Images
Images
Images
Images
Images
Implementation of time (seconds) for <span class="search-highlight">Np</span>, Wp, and Gp considering the DR meth...
Published: 04 October 2022
Fig. 12— Implementation of time (seconds) for Np, Wp, and Gp considering the DR methods of PCA, Isomap, and Laplacian eigenmaps and FOFE building compared with the simulation. More
Images
Images
Variation of wax resistive force reduction rate against SPM-<span class="search-highlight">NP</span> size. Origin...
Published: 16 June 2022
Fig. 5— Variation of wax resistive force reduction rate against SPM-NP size. Original wax layer temperature = 20°C; magnetic field frequency = 500 kHz; electrical current intensity = 20 A; SPM-NP concentration = 10%; pig velocity = 0.4 m/s; flow rate = 0.4 m/s. More

Product(s) added to cart

Close Modal