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Research Output

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Paper
1994

Hydrates formed in unprocessed wellstreams

Tohidi Kalorazi, B., Danesh, A., Burgass, R. W. & Todd, A. C., Sep 1994, p. 157-167. 11 p.

Research output: Contribution to conferencePaper

1996

Effect of heavy hydrate formers on the hydrate free zone of real reservoir fluids

Tohidi Kalorazi, B., Danesh, A., Burgass, R. W. & Todd, A. C., Apr 1996, p. 257-261. 5 p.

Research output: Contribution to conferencePaper

Gas solubility and hydrate formation

Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Sep 1996.

Research output: Contribution to conferencePaper

Hydrate equilibrium data and thermodynamic modelling of methylcyclopentane and methylcyclohexane

Tohidi Kalorazi, B., Danesh, A., Burgass, R. W. & Todd, A. C., Jun 1996, p. 109-115. 7 p.

Research output: Contribution to conferencePaper

Kinetics of structure-H hydrate formation, experimental data and modelling

Tohidi Kalorazi, B., Danesh, A., Ostergaard, K. K. & Todd, A. C., Jun 1996, p. 229-236. 8 p.

Research output: Contribution to conferencePaper

Laboratory view of hydrate formation

Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Sep 1996.

Research output: Contribution to conferencePaper

1997

Advances in reservoir fluid property measurement and prediction techniques

Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Feb 1997.

Research output: Contribution to conferencePaper

Application of a thermodynamic model in avoiding hydrate problems, case studies

Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Oct 1997.

Research output: Contribution to conferencePaper

Gas hydrates - implications on the petroleum industry

Ostergaard, K. K., Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Feb 1997.

Research output: Contribution to conferencePaper

Hydrate formation and control

Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Apr 1997.

Research output: Contribution to conferencePaper

Interfacial properties at reservoir conditions

Danesh, A., Tohidi Kalorazi, B., Tehrani, A. D., Todd, A. C. & Henderson, G. H., Dec 1997.

Research output: Contribution to conferencePaper

Measurement of gas-oil contact angle at reservoir conditions

Al-Siyabi, Z. K., Danesh, A., Tohidi Kalorazi, B. & Todd, A. C., Oct 1997, p. 7 pp. 7 p.

Research output: Contribution to conferencePaper

Phase behaviour and properties of reservoir fluids: reliable tuning of equation of state with no binary interaction parameter

Danesh, A., Tehrani, A. D., Todd, A. C., Tohidi Kalorazi, B., Gozalpour, F., Malcolm, K., Reid, A. L., Bell, K. M., Elghayed, K. & Burgass, R. W., Jun 1997.

Research output: Contribution to conferencePaper

1998

Advances in experiments and computer modelling software to stimulate hydrate formation with respect to salts and inhibitors

Ostergaard, K. K., Burgass, R. W., Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Jun 1998.

Research output: Contribution to conferencePaper

Avoiding gas hydrate problems, case studies

Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., 1998.

Research output: Contribution to conferencePaper

Effect of reservoir fluid production on gas hydrate phase boundaries

Ostergaard, K. K., Danesh, A., Tohidi Kalorazi, B., Todd, A. C. & Burgass, R. W., Oct 1998, p. 507-514. 8 p.

Research output: Contribution to conferencePaper

Gas hydrates: problem or source of energy

Tohidi Kalorazi, B., Ostergaard, K. K., Danesh, A., Todd, A. C. & Burgass, R. W., 1998.

Research output: Contribution to conferencePaper

Improved modelling of reservoir fluid phase behaviour

Gozalpour, F., Danesh, A., Tohidi Kalorazi, B., Todd, A. C. & Tehrani, A. D., Apr 1998.

Research output: Contribution to conferencePaper

Phase behaviour and properties of reservoir fluids: reservoir fluid sampling and mixtures

Danesh, A., Tehrani, A. D., Todd, A. C., Tohidi Kalorazi, B., Gozalpour, F., Burgass, R. W., Reid, A. L., Bell, K. M., Malcolm, K. & Al-Siyabi, Z. K., Jun 1998.

Research output: Contribution to conferencePaper

PVT data for EoS characterisation

Danesh, A., Tohidi Kalorazi, B., Gozalpour, F., Tehrani, A. D. & Todd, A. C., Sep 1998.

Research output: Contribution to conferencePaper

Significance of structure-H hydrates in petroleum exploration and transporation

Ostergaard, K. K., Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., Feb 1998.

Research output: Contribution to conferencePaper

Structure-H gas hydrates in natural environment

Tohidi Kalorazi, B., Ostergaard, K. K., Danesh, A. & Todd, A. C., Apr 1998.

Research output: Contribution to conferencePaper

1999

Abnormal viscosity behaviour of near critical fluids, experimental data and modelling

Al-Siyabi, Z. K., Danesh, A., Tohidi Kalorazi, B., Tehrani, A. D. & Todd, A. C., Aug 1999, p. 10 pp. 10 p.

Research output: Contribution to conferencePaper

Gas hydrates in oil and gas separation

Tohidi Kalorazi, B., Ostergaard, K. K., Danesh, A., Burgass, R. W., Todd, A. C. & Baxter, T., Sep 1999.

Research output: Contribution to conferencePaper

Improving the accuracy of gas hydrate dissociation point measurements

Tohidi Kalorazi, B., Burgass, R. W., Danesh, A., Ostergaard, K. K. & Todd, A. C., Jul 1999.

Research output: Contribution to conferencePaper

Phase behaviour and properties of reservoir fluids: contaminated fluid samples and HPHT reservoir fluids

Danesh, A., Tehrani, A. D., Todd, A. C., Tohidi Kalorazi, B., Gozalpour, F., Burgass, R. W., Al-Siyabi, Z. K., Reid, A. L., Malcolm, K. & Bell, K. M., Jun 1999, p. 00. 1 p.

Research output: Contribution to conferencePaper

Predicting reservoir fluid phase and volumetric behaviour from samples contaminated with oil-based mud

Gozalpour, F., Danesh, A., Tehrani, A. D., Todd, A. C. & Tohidi Kalorazi, B., Oct 1999, p. 357-365. 9 p.

Research output: Contribution to conferencePaper

2000

Gas hydrates - challenges and opportunities

Ostergaard, K. K., Tohidi Kalorazi, B., Burgass, R. W., Danesh, A. & Todd, A. C., Dec 2000.

Research output: Contribution to conferencePaper

Gas hydrates in offshore production and drilling

Tohidi Kalorazi, B., Danesh, A., Todd, A. C., Ostergaard, K. K., Burgass, R. W. & Reid, A. L., Jun 2000.

Research output: Contribution to conferencePaper

Gas hydrates in the porous media

Llamedo Cueto, M. A., Tohidi Kalorazi, B., Ostergaard, K. K. & Burgass, R. W., Feb 2000.

Research output: Contribution to conferencePaper

Global warming: a review of the options for CO2 Disposal

Tohidi Kalorazi, B. & Llameda, M., Apr 2000.

Research output: Contribution to conferencePaper

Investigation into salt deposition in late gas field life

Al-Mahrooqi, M. A., Tohidi Kalorazi, B., Davies, D. R. & Kiani-Bajestani, H., Apr 2000.

Research output: Contribution to conferencePaper

Measuring hydrate phase boundary in porous media

Tohidi Kalorazi, B., Ostergaard, K. K., Llameda, M. & Burgass, R. W., Sep 2000.

Research output: Contribution to conferencePaper

Phase behaviour and properties of reservoir fluids: reservoir fluid sampling and high pressure- high temperature fluids

Danesh, A., Tohidi Kalorazi, B., Tehrani, A. D., Todd, A. C., Gozalpour, F., Al-Siyabi, Z. K., Reid, A. L., Malcolm, K., Bell, K. M. & Burgass, R. W., Jun 2000.

Research output: Contribution to conferencePaper

Vapour-solid equilibrium ratio charts for structure-H heavy hydrate hydrocarbon compounds

Tabatabaei, A. R., Tohidi Kalorazi, B., Danesh, A. & Todd, A. C., May 2000.

Research output: Contribution to conferencePaper

2001

Application of glass micromodels to gas hydrate formation and dissociation in porous media

Tohidi Kalorazi, B., Clennell, B., Anderson, R., Biderkab, A. B. & Burgass, R. W., Jun 2001, p. 45-46. 2 p.

Research output: Contribution to conferencePaper

Effect of fluid saturation on the hydrate stability zone in porous media

Llamedo Cueto, M. A., Ostergaard, K. K., Tohidi Kalorazi, B., Anderson, R. & Burgass, R. W., Feb 2001.

Research output: Contribution to conferencePaper

Effect of salinity on hydrate phase equilibria in porous media

Ostergaard, K. K., Llamedo Cueto, M. A., Tohidi Kalorazi, B. & Anderson, R., Apr 2001.

Research output: Contribution to conferencePaper

Experimental measurement of gas hydrate stability in porous media

Anderson, R., Burgass, R. W., Tohidi Kalorazi, B. & Ostergaard, K. K., Jun 2001, p. 4 pp. 4 p.

Research output: Contribution to conferencePaper

Gas hydrates and deepwater drilling and production

Tohidi Kalorazi, B., Nov 2001.

Research output: Contribution to conferencePaper

Gas hydrates in offshore production and drilling

Tohidi Kalorazi, B., Danesh, A., Todd, A. C., Burgass, R. W., Ren, S. R., Anderson, R., Yang, J., Arjmandi, M., Reid, A. L., Ji, H., Masoudi, R. & Mohammadi, A. H., Jun 2001.

Research output: Contribution to conferencePaper

Gas hydrates in porous media: a visual investigation using glass micromodels

Anderson, R., Biderkab, A. B., Tohidi Kalorazi, B., Burgass, R. W. & Ostergaard, K. K., Feb 2001.

Research output: Contribution to conferencePaper

Gas hydrates in subsea sediments

Tohidi Kalorazi, B., Nov 2001.

Research output: Contribution to conferencePaper

Hydrate stability zone in porous media, experimental measurement and thermodynamic modelling

Anderson, R., Tohidi Kalorazi, B., Ostergaard, K. K., Llamedo Cueto, M. A. & Burgass, R. W., Jun 2001, p. 47-47. 1 p.

Research output: Contribution to conferencePaper

Modelling of hydrate phase equilibria in porous media

Ostergaard, K. K., Llamedo Cueto, M. A. & Tohidi Kalorazi, B., Jun 2001, p. 4 pp. 4 p.

Research output: Contribution to conferencePaper

Phase behaviour and properties of reservoir fluids: reservoir fluid samples contaminated with oil-based mud filtrate and high pressure-high temperature fluids

Danesh, A., Tohidi Kalorazi, B., Tehrani, A. D., Todd, A. C., Gozalpour, F., Fonseca Rojas, M. J., Reid, A. L., Bell, K. M., Malcolm, K. & Burgass, R. W., Jun 2001, p. 9 pp. 9 p.

Research output: Contribution to conferencePaper

Representative composition and reliable phase and volumetric behaviour of reservoir fluids from samples contaminated with oil-based mud filtrate

Gozalpour, F., Danesh, A., Todd, A. C., Tohidi Kalorazi, B. & Tehrani, A. D., Jun 2001, p. 5 pp. 5 p.

Research output: Contribution to conferencePaper

Reservoir fluid samples contaminated with oil-based mud filtrate and high pressure-high temperature fluids

Tohidi Kalorazi, B., Danesh, A., Tehrani, A. D., Todd, A. C., Gozalpour, F., Fonseca Rojas, M. J., Reid, A. L., Bell, K. M., Malcolm, K. & Burgass, R. W., Jun 2001.

Research output: Contribution to conferencePaper

Visual observation of gas hydrate formation in glass micromodels

Anderson, R., Biderkab, A. B., Tohidi Kalorazi, B. & Clennell, MB., Jun 2001, p. 4 pp. 4 p.

Research output: Contribution to conferencePaper

2002

Application of high pressure glass micromodels to gas hydrates studies

Tohidi Kalorazi, B., Anderson, R., Clennell, MB., Yang, J., Biderkab, A. B. & Burgass, R. W., May 2002, p. 761-765. 5 p.

Research output: Contribution to conferencePaper