Научно-технический журнал

«Onshore and offshore oil and gas well construction»

ISSN 0130-3872

Onshore and offshore oil and gas well construction
№11 (347), November 2021
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An example of calculating the equivalent circulating density according to API RP 13D standard

UDC: 622.24:622.016.25:622.24.063.2
DOI: 10.33285/0130-3872-2021-11(347)-15-18

Authors:

KOVAL MAXIM EVGENIEVICH1,2,
KAPITONOV VLADIMIR ALEXEEVICH1,2

1 SamaraNIPIneft, Samara, Russian Federation
2 Samara State Technical University, Samara, Russian Federation

Keywords: procedure for calculating the equivalent circulating density; calculation of the distribution of static temperatures along the section; calculation of the distribution of dynamic temperatures along the section; rheological model of Herschel-Bulkley

Annotation:

The paper considers the sequence for calculating the equivalent circulating density proposed by the API RP 13D standard. The formulas used in the calculations are limitedly presented and the results obtained in the standard system of the USA units have been converted into the International System of Units

Bibliography:

1. API RP 13D. Rheology and Hydraulics of Oil-well Drilling Fluids. – 7th edition. – API, 2017. – 98 p.
2. Podkhody k raschetu ekvivalentnoy tsirkulyatsionnoy plotnosti / M.E. Koval', V.A. Kapitonov, V.P. Shakshin, A.A. Mokrev // Neft'. Gaz. Novatsii. – 2021. – № 1(242). – S. 29–33.
3. Raschet ekvivalentnoy tsirkulyatsionnoy plotnosti burovogo rastvora: svidetel'stvo o gosudarstvennoy registratsii programmy dlya EVM 2019613016 Ros. Federatsiya / E.L. Leusheva, A.V. Grigorovich, N.V. Grigorovich; pravoobladatel' Sankt-Peterburgskiy gornyy un-t. – № 2019611584; zayavl. 19.02.2019; opubl. 05.03.2019, Byul. № 3.
4. Eppelbaum L.V., Kutasov I.M. Wellbore and Formation Temperatures during Drilling, Cementing of Casing and Shut-in // World Geothermal Congress, Melbourne, Australia, Apr. 19–25. – 2015.
5. Bondarenko A.V., Islamov Sh.R., Mardashov D.V. Oblast' effektivnogo primeneniya zhidkostey glusheniya neftyanykh i gazovykh skvazhin // Dostizheniya, problemy i perspektivy razvitiya neftegazovoy otrasli: materialy Mezhdunar. nauch.-prakt. konf., Al'met'evsk, 25–28 okt. 2017 g. – Al'met'evsk: Al'met'evskiy gos. neftyanoy in-t, 2018. – S. 216 – 221.