"Bulletin of the Association of Drilling Contractors" №4, 2020

УДК 622.24

RATE OF PENETRATION INCREASE AS A RESULT OF NEGATIVE-PULSE TELEMETRY APPLICATION WITH COMPRESSED DATA TRANSMISSION

Garipov A.V. – Solution Engineering Manager, Halliburton, Andrey.Garipov@halliburton.com

Galimkhanov A.R. – Well Engineer, Halliburton, Aydar.Galimkhanov@halliburton.com

Tur D.Yu. – Drilling Engineer, Halliburton, Dmitry.tur@halliburton.com

Khalilov A.S. – Drilling Technical Advisor, Halliburton, Almaz.Khalilov@halliburton.com

Pogurets V.V. – Director of Drilling and Workover Operations, JSC “Yamal LNG”, Valeriy.Pogurets@yamalspg.ru

Rybalkin A.A. – Deputy Director of Drilling and Workover Operations, JSC “Yamal LNG”, Alexey.Rybalkin@yamalspg.ru

Yavorskiy A.A. – Chief Production Engineer, ERIELL NEFTEGAZSERVICE LLC, alexandr.yavorskiy@eriell.com

Maltsev V.A. – Chief specialist of technological service, ERIELL NEFTEGAZSERVICE LLC, Vladimir.maltsev@eriell.com

Key words: telemetry system on negative pulses, compression data transmission, MWD / LWD, ROP and Run Speed increase, data transmission density.

The article describes new technical and technological solutions which decrease limitations on the log data transmission during horizontal wells drilling. This increase the rate of penetration (ROP) without losing the quality of the data from the downhole sensors. The authors describe the principle of operation of telemetry on negative pulses and the technology of compression data transmission. The article also presents the results of 6 horizontal wells construction.

Издан 4 номер за 2021 год ежеквартального научно — технического и производственного журнала "Bulletin of the Association of Drilling Contractors"

ISSN 2073-9877

The scientific and technical journal, “Bulletin of the Association of Drilling Contractors”, is listed by the Higher Attestation Commission of the RF Ministry of Education and Science as one of the leading refereed journals and publications that feature main scientific results of doctoral and candidate’s dissertations.

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