{"id":894,"date":"2020-10-18T22:53:57","date_gmt":"2020-10-18T19:53:57","guid":{"rendered":"https:\/\/adcr.ru\/?p=894"},"modified":"2020-10-18T22:58:24","modified_gmt":"2020-10-18T19:58:24","slug":"2009-4-5","status":"publish","type":"post","link":"https:\/\/adcr.ru\/en\/2009-4-5\/","title":{"rendered":"\"REPORTER of the Association of Drilling Contractors\" N 4, 2009"},"content":{"rendered":"
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\"\"<\/strong><\/h3>\n

RECOMMENDATIONS FOR SELECTION AND IMPROVEMENT OF TECHNOLOGIES FOR EXPLORATION AND DEVELOPMENT OF RUSSIAN OFFSHORE FIELDS.<\/strong><\/p>\n

Vladimir V. Toropygin \u2013 lead researcher, LLC Research Center ZERS, PhD in Technical Sciences,
ntc_zers@mail.ru ntc_zers@mail.ru<\/a><\/strong>
Vladimir I. Vanifatiev \u2013 general director, LLC Research Center ZERS, PhD in Technical Sciences,
ntc_zers@mail.ru ntc_zers@mail.ru<\/a><\/strong>
Sergey V. Terentiev \u2013 chief designer, LLC Research Center ZERS,
ntc_zers@mail.ru ntc_zers@mail.ru<\/a><\/strong>
Konstantin V. Kempf \u2013 head of well technologies department , OJSC NK Rosneft, k_kempf@rosneft.ru<\/a><\/strong><\/span><\/p>\n

Currently, hydrofrac is widely used as a well stimulation technique in Western Siberia, both to drill new wells and to increase idle and marginal well production by sidetracking.
The paper considers the existing methods and procedures for hydrofracturing in sidetracks of reworked wells. Some technological solutions are presented, which involve the use of the UGRH-89\/122 packoff device for massive hydrofrac operations in sidetracks with O102 mm liners.<\/p>\n

Key words: well reworking, sidetrack, hydrofrac, packoff devices.<\/em><\/p>\n

RECOMMENDATIONS FOR SELECTION AND IMPROVEMENT OF TECHNOLOGIES FOR EXPLORATION AND DEVELOPMENT OF RUSSIAN OFFSHORE FIELDS.<\/strong><\/p>\n

Vladimir V. Toropygin \u2013 lead researcher, LLC Research Center ZERS, PhD in Technical Sciences, ntc_zers@mail.ru<\/a><\/strong>
Vladimir I. Vanifatiev \u2013 general director, LLC Research Center ZERS, PhD in Technical Sciences, ntc_zers@mail.ru<\/a><\/strong>
Sergey V. Terentiev \u2013 chief designer, \u00a0LLC Research Center ZERS, ntc_zers@mail.ru<\/a><\/strong>
Konstantin V. Kempf \u2013 head of well technologies department , OJSC NK Rosneft, k_kempf@rosneft.ru<\/a><\/strong><\/span><\/p>\n

Currently, hydrofrac is widely used as a well stimulation technique in Western Siberia, both to drill new wells and to increase idle and marginal well production by sidetracking.
The paper considers the existing methods and procedures for hydrofracturing in sidetracks of reworked wells. Some technological solutions are presented, which involve the use of the UGRH-89\/122 packoff device for massive hydrofrac operations in sidetracks with O102 mm liners.\u00a0 \u00a0<\/p>\n

Key words: well reworking, sidetrack, hydrofrac, packoff devices.<\/em><\/p>\n

\u00a0<\/p>\n

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