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Journal of the Australian Society of Exploration Geophysicists
RESEARCH ARTICLE

Optimisation of temperature observational well selection

Israel M. Kutasov 1 Lev V. Eppelbaum 2 3
+ Author Affiliations
- Author Affiliations

1 Pajarito Enterprises, 500 Rodeo Rd, Suite 230, Santa Fe, New Mexico 87505, USA.

2 Department of Geophysics and Planetary Sciences, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Ramat Aviv 69978, Tel Aviv, Israel.

3 Corresponding author. Email: levap@post.tau.ac.il

Exploration Geophysics 44(3) 192-198 https://doi.org/10.1071/EG12030
Submitted: 24 December 2011  Accepted: 6 May 2013   Published: 17 June 2013

Abstract

In wellbore climatology the method of temperature inversion to determine the trends in ground surface temperature history (GSTH) assumes that the process of a well’s thermal recovery is practically completed. However, for deep wells (>100–300 m) the drilling process, due to the lengthy period of drilling fluid circulation, greatly alters the temperature of formation immediately surrounding the well. As a result, the determination of the formation temperature (with a specified absolute accuracy) at any depth requires a lengthy period of shut-in time. The objective of this study is to determine how long it takes before the error caused by mud circulation is small compared to the change arising from the change in surface temperature. In this paper we suggest two techniques, Slider’s method and utilisation of the γ-function, which enable us to estimate the rate of temperature decline and the difference between the formation and shut-in temperatures.

Key words: climate, formation temperature, observational well, Slider’s method.


References

Balobaev, V. T., Kutasov, I. M., and Eppelbaum, L.V., 2008, Borehole paleoclimatology – the effect of deep lakes and ‘heat islands’ on temperature profiles: Climate of the Past Discussions, 4, 415–432
Borehole paleoclimatology – the effect of deep lakes and ‘heat islands’ on temperature profiles:Crossref | GoogleScholarGoogle Scholar |

Balobaev, V. T., Kutasov, I. M., and Eppelbaum, L. V., 2009, The maximum effect of deep lakes on temperature profiles – determination of the geothermal gradient: Earth Sciences Research Journal, 13, 54–63

Beltrami, H., Jessop, A. M., and Mareschal, J.-C., 1992, Ground temperature histories in eastern and central Canada from geothermal measurements: evidence of climate change: Palaeogeography, Palaeoclimatology, Palaeoecology (Global and Planetary Change Section), 98, 167–183

Bodri, L., and Cermak, V., 2005, Borehole temperatures, climate change and the pre-observational surface air temperature mean: allowance for hydraulic conditions: Global and Planetary Change, 45, 265–276
Borehole temperatures, climate change and the pre-observational surface air temperature mean: allowance for hydraulic conditions:Crossref | GoogleScholarGoogle Scholar |

Carslaw, H. S., and Jaeger, J. C., 1959, Conduction of heat in solids (2nd edition): Oxford University Press.

Cermak, V., 1971, Underground temperature and inferred climatic temperature of the past millennium: Palaeogeography, Palaeoclimatology, Palaeoecology, 10, 1–19
Underground temperature and inferred climatic temperature of the past millennium:Crossref | GoogleScholarGoogle Scholar |

Clauser, C., and Mareschal, J.-C., 1995, Ground temperature history in Central Europe from borehole temperature data: Geophysical Journal International, 121, 805–817
Ground temperature history in Central Europe from borehole temperature data:Crossref | GoogleScholarGoogle Scholar |

Clow, G., and Lachenbruch, A., 1998, Borehole locations and permafrost depths, Alaska, USA, in International Permafrost Association, Data and Information Working Group, comp., Circumpolar active-layer permafrost system (CAPS), version 1.0: NSIDC, University of Colorado at Boulder. Available at http://nsidc.org/data/docs/fgdc/ggd223_boreholes_alaska/

Dowdle, W. L., and Cobb, W. M., 1975, Static formation temperatures from well logs: an empirical method: Journal of Petroleum Technology, 27, 1326–1330
Static formation temperatures from well logs: an empirical method:Crossref | GoogleScholarGoogle Scholar |

Earlougher, R. C., Jr, 1977, Advances in well test analysis: Society of Petroleum Engineers.

Eppelbaum, L. V., and Kutasov, I. M., 2011, Estimation of the effect of thermal convection and casing on the temperature regime of boreholes: a review: Journal of Geophysics and Engineering, 8, R1–R10
Estimation of the effect of thermal convection and casing on the temperature regime of boreholes: a review:Crossref | GoogleScholarGoogle Scholar |

Eppelbaum, L. V., Kutasov, I. M., and Barak, G., 2006, Ground surface temperature histories inferred from 15 boreholes temperature profiles: comparison of two approaches: Earth Sciences Research Journal, 10, 25–34

Gruber, S., King, L., Kohl, T., Herz, T., Haeberli, W., and Hoelzle, M., 2004, Interpretation of geothermal profiles perturbed by topography: the Alpine permafrost boreholes at Stockohorn plateau, Switzerland: Permafrost and Periglacial Processes, 15, 349–357
Interpretation of geothermal profiles perturbed by topography: the Alpine permafrost boreholes at Stockohorn plateau, Switzerland:Crossref | GoogleScholarGoogle Scholar |

Guillou-Frottier, L., Mareschal, J.-C., and Musset, J., 1998, Ground surface temperature history in central Canada inferred from 10 selected borehole temperature profiles: Journal of Geophysical Research, 103, 7385–7397
Ground surface temperature history in central Canada inferred from 10 selected borehole temperature profiles:Crossref | GoogleScholarGoogle Scholar |

Huang, S., Shen, P. Y., and Pollack, H. N., 1996, Deriving century-long trends of surface temperature change from borehole temperatures: Geophysical Research Letters, 23, 257–260
Deriving century-long trends of surface temperature change from borehole temperatures:Crossref | GoogleScholarGoogle Scholar |

Judge, A. S., Taylor, A. E., Burgess, M., and Allen, V. S., 1981, Canadian geothermal data collection – northern wells 1978–80, Geothermal Series 12: Earth Physics Branch, Energy, Mines and Resources, Ottawa.

Kappelmeyer, O., and Haenel, R., 1974, Geothermics with special reference to application: Gebruder Borntrager, Berlin.

Kutasov, I. M., 1987, Dimensionless temperature, cumulative heat flow and heat flow rate for a well with a constant bore-face temperature: Geothermics, 16, 467–472
Dimensionless temperature, cumulative heat flow and heat flow rate for a well with a constant bore-face temperature:Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaL1cXlvFelsg%3D%3D&md5=39740fcb19f48680122c844ce5fffa27CAS |

Kutasov, I. M., 1999, Applied geothermics for petroleum engineers: Elsevier.

Kutasov, I. M., and Devyatkin, V. N., 1977, Experimental investigation of temperature regime of shallow convective holes: CRREL Draft Translation, 589, March 1977

Kutasov, I. M., and Eppelbaum, L. V., 2007, Well temperature testing – an extension of Slider’s method: Journal of Geophysics and Engineering, 4, 1–6
Well temperature testing – an extension of Slider’s method:Crossref | GoogleScholarGoogle Scholar |

Lachenbruch, A. H., 1968, Rapid estimation of the topographic disturbance to superficial thermal gradients: Reviews of Geophysics, 6, 365–400
Rapid estimation of the topographic disturbance to superficial thermal gradients:Crossref | GoogleScholarGoogle Scholar |

Lachenbruch, A. H., and Brewer, M. C., 1959, Dissipation of the temperature effect of drilling a well in Arctic Alaska: U.S. Geological Survey Bulletin, 1083-C, 74–109

Lachenbruch, A. H., and Marshall, B. V., 1986, Changing climate: geothermal evidence from permafrost in the Alaskan Arctic: Science, 234, 689–696
Changing climate: geothermal evidence from permafrost in the Alaskan Arctic:Crossref | GoogleScholarGoogle Scholar | 1:STN:280:DC%2BC3cvitFGqsA%3D%3D&md5=3a4cea69de60e5bb8e3bcfa4c07713feCAS | 17744468PubMed |

Lachenbruch, A. H., Cladouhos, T. T., and Saltus, R. W., 1988, Permafrost temperature and the changing climate: Proceedings of the Fifth International Conference on Permafrost, 3, 9–17, Tapir Publishers, Trondheim, Norway.

Majorowicz, J. A., and Skinner, W. P., 1997, Potential causes of differences between ground and surface air temperature warming across different ecozones in Alberta, Canada: Global and Planetary Change, 15, 79–91
Potential causes of differences between ground and surface air temperature warming across different ecozones in Alberta, Canada:Crossref | GoogleScholarGoogle Scholar |

Majorowicz, J. A., Skinner, W. P., and Safanda, J., 2012, Western Canadian sedimentary basin–depth transients from repeated well logs: evidence of recent decade subsurface heat gain due to climatic warming: Journal of Geophysics and Engineering, 9, 127–137
Western Canadian sedimentary basin–depth transients from repeated well logs: evidence of recent decade subsurface heat gain due to climatic warming:Crossref | GoogleScholarGoogle Scholar |

Mottaghy, D., Schellschmidt, R., Popov, Y. A., Clauser, C., Kukkonen, I. T., Nover, G., Milanovsky, S., and Romushkevich, R. A., 2005, New heat flow data from immediate vicinity of the Kola super-deep borehole: vertical variation in heat flow confirmed and attributed to advection: Tectonophysics, 401, 119–142
New heat flow data from immediate vicinity of the Kola super-deep borehole: vertical variation in heat flow confirmed and attributed to advection:Crossref | GoogleScholarGoogle Scholar |

Muto, A., Scambos, T. A., Steffen, K., Slater, A. G., and Clow, D. G., 2011, Recent surface temperature trends in the interior of East Antarctica from borehole firn temperature measurements and geophysical inverse methods: Geophysical Research Letters, 38, 1–6
Recent surface temperature trends in the interior of East Antarctica from borehole firn temperature measurements and geophysical inverse methods:Crossref | GoogleScholarGoogle Scholar |

Pollack, H. N., Shauopeng, H., and Shen, P.-Y., 1998, Climate change record in subsurface temperatures: a global perspective: Science, 282, 279–281
Climate change record in subsurface temperatures: a global perspective:Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK1cXmsF2juro%3D&md5=4260699f9dab5458d2545e38d4c89ac0CAS | 9765150PubMed |

Powell, W. G., Chapman, D. S., Balling, N., and Beck, A. E., 1988, Continental heat-flow density, in R. Haenel, L. Rybach, and L. Stegena, eds., Handbook of terrestrial heat-flow density determination: Kluwer Academic Publishers, 167–222.

Roy, S., and Chapman, D. S., 2012, Borehole temperatures and climate change: ground temperature change in south India over the past two centuries: Journal of Geophysical Research: Atmospheres, 117, 1–12
Borehole temperatures and climate change: ground temperature change in south India over the past two centuries:Crossref | GoogleScholarGoogle Scholar |

Shen, P. Y., and Beck, A. E., 1992, Paleoclimate change and heat flow density inferred from temperature data in the Superior Province of the Canadian Shield: Palaeogeography, Palaeoclimatology, Palaeoecology (Global and Planetary Change Section), 98, 143–165

Slagstad, T., Midttømme, K., Ramstad, R. K., and Slagstad, D., 2008, Factors influencing shallow (< 1000 m depth) temperatures and their significance for extraction of ground-source heat, in T. Slagstad, ed., Geology for society: Geological Survey of Norway Special Publication, 11, 99–109.

Taylor, A. E., Burgess, M., Judge, A. S., and Allen, V. S., 1982, Canadian geothermal data collection – northern wells 1981, Geothermal Series 13: Earth Physics Branch, Energy, Mines and Resources, Ottawa.

Timko, D. J., and Fertl, W. H., 1972, How downhole temperatures and pressures affect drilling: World Oil, 175, 73–78

Tsytovich, N. A., 1975, The mechanics of frozen ground: Scripta Book Company.