| Thermodynamic and kinetic constraints on reaction rates among minerals and aqueous solutions; I, Theoretical considerations P Aagaard, HC Helgeson American journal of Science 282 (3), 237-285, 1982 | 1225 | 1982 |
| Thermodynamic and kinetic constraints on reaction rates among minerals and aqueous solutions. II. Rate constants, effective surface area, and the hydrolysis of feldspar HC Helgeson, WM Murphy, P Aagaard Geochimica et Cosmochimica Acta 48 (12), 2405-2432, 1984 | 789 | 1984 |
| Depth-dependent transformation of kaolinite to dickite in sandstones of the Norwegian continental shelf SN Ehrenberg, P Aagaard, MJ Wilson, AR Fraser, DML Duthie Clay minerals 28 (3), 325-352, 1993 | 324 | 1993 |
| Formation of grain-coating chlorite in sandstones. Laboratory synthesized vs. natural occurrences P Aagaard, JS Jahren, AO Harstad, O Nilsen, M Ramm Clay Minerals 35 (1), 261-269, 2000 | 246 | 2000 |
| Clay minerals in North Sea sandstones K Bjørlykke, P Aagaard | 245 | 1992 |
| Diagenetic albitization of detrital K-feldspar in Jurassic, Lower Cretaceous, and Tertiary clastic reservoir rocks from offshore Norway; I, Textures and origin GC Saigal, S Morad, K Bjorlykke, PK Egeberg, P Aagaard Journal of Sedimentary Research 58 (6), 1003-1013, 1988 | 238 | 1988 |
| Origin and evolution of formation waters from oil fields on the Norwegian shelf PK Egeberg, P Aagaard Applied Geochemistry 4 (2), 131-142, 1989 | 212 | 1989 |
| Caprock interaction with CO2: A laboratory study of reactivity of shale with supercritical CO2 and brine BL Alemu, P Aagaard, IA Munz, E Skurtveit Applied Geochemistry 26 (12), 1975-1989, 2011 | 210 | 2011 |
| Diagenesis and reservoir properties of Kurassic sandstones from the Haltenbanken area, offshore mid Norway K Bjorlykke, P Aagaard, H Dypvik, DS Hastings, AS Harper Habitat of hydrocarbons on the Norvegian continental shelf. International …, 1986 | 200 | 1986 |
| Activity/composition relations among silicates and aqueous solutions: II. Chemical and thermodynamic consequences of ideal mixing of atoms on homological sites in … P Aagaard, HC Helgeson Clays and Clay Minerals 31 (3), 207-217, 1983 | 200 | 1983 |
| Diagenetic albitization of detrital K-feldspars in Jurassic, Lower Cretaceous and Tertiary clastic reservoir rocks from offshore Norway; II, Formation water chemistry and … P Aagaard, PK Egeberg, GC Saigal, S Morad, K Bjorlykke Journal of sedimentary Research 60 (4), 575-581, 1990 | 191 | 1990 |
| On the potential of CO2–water–rock interactions for CO2 storage using a modified kinetic model VTH Pham, P Lu, P Aagaard, C Zhu, H Hellevang International Journal of Greenhouse Gas Control 5 (4), 1002-1015, 2011 | 173 | 2011 |
| Can Dawsonite Permanently Trap CO2? H Hellevang, P Aagaard, EH Oelkers, B Kvamme Environmental science & technology 39 (21), 8281-8287, 2005 | 171 | 2005 |
| Compositional variations in diagenetic chlorites and illites, and relationships with formation-water chemistry JS Jahren, P Aagaard Clay Minerals 24 (2), 157-170, 1989 | 160 | 1989 |
| Kinetic modelling of CO2–water–rock interactions H Hellevang, VTH Pham, P Aagaard International Journal of Greenhouse Gas Control 15, 3-15, 2013 | 144 | 2013 |
| Degradation and maturity controls on oil field petroleum column heterogeneity in the Gullfaks field, Norwegian North Sea I Horstad, SR Larter, H Dypvik, P Aagaard, AM Bjørnvik, PE Johansen, ... Organic Geochemistry 16 (1-3), 497-510, 1990 | 132 | 1990 |
| Hydro-geochemical processes in an area with saline groundwater in lower Shire River valley, Malawi: an integrated application of hierarchical cluster and principal component … M Monjerezi, RD Vogt, P Aagaard, JDK Saka Applied Geochemistry 26 (8), 1399-1413, 2011 | 128 | 2011 |
| Geochemical constraints from formation water analyses from the North Sea and the Gulf Coast Basins on quartz, feldspar and illite precipitation in reservoir rocks K Bjørlykke, P Aagaard, PK Egeberg, SP Simmons Geological Society, London, Special Publications 86 (1), 33-50, 1995 | 126 | 1995 |
| New insights on the physics of salt precipitation during injection of CO2 into saline aquifers R Miri, R van Noort, P Aagaard, H Hellevang International Journal of Greenhouse Gas Control 43, 10-21, 2015 | 118 | 2015 |
| Thermal conductivity of selected claystones and mudstones from England K Midttømme, E Roaldset, P Aagaard Clay Minerals 33 (1), 131-145, 1998 | 118 | 1998 |
