SU1212974A1 - Method of purifying drilling waste water - Google Patents

Method of purifying drilling waste water Download PDF

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Publication number
SU1212974A1
SU1212974A1 SU833666281A SU3666281A SU1212974A1 SU 1212974 A1 SU1212974 A1 SU 1212974A1 SU 833666281 A SU833666281 A SU 833666281A SU 3666281 A SU3666281 A SU 3666281A SU 1212974 A1 SU1212974 A1 SU 1212974A1
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SU
USSR - Soviet Union
Prior art keywords
waste water
drilling waste
drilling
purifying
wastewater
Prior art date
Application number
SU833666281A
Other languages
Russian (ru)
Inventor
Василий Александрович Шишов
Виктор Анатольевич Левшин
Анатолий Сергеевич Кульнев
Original Assignee
Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам
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Application filed by Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам filed Critical Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам
Priority to SU833666281A priority Critical patent/SU1212974A1/en
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Publication of SU1212974A1 publication Critical patent/SU1212974A1/en

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  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Description

1one

Изобретение относитс  к нефтедобывающей промьшшенности, к област сточных вод при бурении нефт ных и газовых скважин дл  повторного использовани  буровых сточных вод в технологических процессах проводки скважин.The invention relates to the oil industry, to the field of wastewater in the drilling of oil and gas wells for the reuse of drilling wastewater in well processes.

Цель изобретени  - повышение степени очистки от взвешенных веществ и органических примесей.The purpose of the invention is to increase the degree of purification from suspended substances and organic impurities.

Пример 1.,Буровую сточную воду, характеризующуюс  следую1ЦИми показател ми: взвешенные вещества 4472 мг/л; рН 7,65 ХПК 624 мг нефтепродукты 140 мг/л, подают в камеру смешени  со скоростью 15-65 м/с. Одновременно туда жеExample 1. Drilling waste water, characterized by the following indicators: suspended solids 4472 mg / l; pH 7.65 COD 624 mg oil products 140 mg / l, served in the mixing chamber at a speed of 15-65 m / s. At the same time there

Составитель А, Скороход Редактор И. Дербак Техред А.АчКорректор Е, РошкоCompiled by A, Skorokhod Editor I. Derbak Tehred A.AchCorrector E, Roshko

Заказ 719/33 Тираж 865ПодписноеOrder 719/33 Circulation 865 Subscription

ВНШПИ Государственного комитета СССРVNSHPI USSR State Committee

по делам изобретений и открытий 113035, Москва, Ж-35, Раушска  н.зб. , д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk n.zb. D. 4/5

Филиал ППП Патент, г. Ужгород, ул. Проектна , 4Branch PPP Patent, Uzhgorod, st. Project, 4

129742129742

ввод т 5%-ный раствор сульфата алю- мини  из расчета 450 мг/л буровыхa 5% solution of aluminum sulfate was introduced at the rate of 450 mg / l of drilling

сточных вод. Продолжительность смешени  с коагул нтом составл ет 5 0,05-0,1 с. Далее смесь транспортируют в отстойник, гдеотстаивают в течение 30 мин и определ ют показатели осветленной воды.Wastewater. Duration of mixing with coagulant is 5 0.05-0.1 s. The mixture is then transported to a sump where it is settled for 30 minutes and clarified water values are determined.

Пример 2. Аналогичен приме- tO ру 15 но сточную воду подают на смешение со скоростью 2,5-7,5 м/с и алюмини  ввод т в количестве 600 мг/л буровых сточных вод. Сравнительные данные по результа- 15 там очистки сточных вод предлагаемым и известным способами представлены в таблице,Example 2. Analogous to tO 15, but waste water is fed to mixing at a speed of 2.5-7.5 m / s and aluminum is introduced in the amount of 600 mg / l of drilling waste water. Comparative data on the results of wastewater treatment by the proposed and known methods are presented in the table,

Claims (1)

СПОСОБ ОЧИСТКИ БУРОВЫХ СТОЧНЫХ ВОД путем обработки коагулянтом в камере смешения, отстаивания и отделения образующегося осадка, отличающийся тем, что, с целью повышения степени очист·^ 'ки от взвешенных веществ и органических примесей, подачу буровых сточных вод в камеру смешения осуществляют со скоростью 25-45 м/с.METHOD FOR CLEANING DRILLING WASTE WATER by treatment with a coagulant in the mixing chamber, settling and separating the precipitate formed, characterized in that, in order to increase the degree of purification of suspended solids and organic impurities, drilling wastewater is supplied to the mixing chamber at a speed of 25 -45 m / s.
SU833666281A 1983-11-22 1983-11-22 Method of purifying drilling waste water SU1212974A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833666281A SU1212974A1 (en) 1983-11-22 1983-11-22 Method of purifying drilling waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833666281A SU1212974A1 (en) 1983-11-22 1983-11-22 Method of purifying drilling waste water

Publications (1)

Publication Number Publication Date
SU1212974A1 true SU1212974A1 (en) 1986-02-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU833666281A SU1212974A1 (en) 1983-11-22 1983-11-22 Method of purifying drilling waste water

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SU (1) SU1212974A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102757143A (en) * 2012-08-14 2012-10-31 成都凯迈科技有限公司 Well drilling wastewater flocculation precipitation treatment device and wastewater treating method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Хаммер М. Технологи обработки природных и сточных вод.-М.: Стройиздат, 1979, с. 175. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102757143A (en) * 2012-08-14 2012-10-31 成都凯迈科技有限公司 Well drilling wastewater flocculation precipitation treatment device and wastewater treating method
CN102757143B (en) * 2012-08-14 2014-04-09 成都凯迈环保技术有限公司 Well drilling wastewater flocculation precipitation treatment device and wastewater treating method

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