RU2003130323A - PROPPHANT AND METHOD OF ITS OBTAINING - Google Patents

PROPPHANT AND METHOD OF ITS OBTAINING Download PDF

Info

Publication number
RU2003130323A
RU2003130323A RU2003130323/03A RU2003130323A RU2003130323A RU 2003130323 A RU2003130323 A RU 2003130323A RU 2003130323/03 A RU2003130323/03 A RU 2003130323/03A RU 2003130323 A RU2003130323 A RU 2003130323A RU 2003130323 A RU2003130323 A RU 2003130323A
Authority
RU
Russia
Prior art keywords
granules
emulsion
resin
solution
novolac resin
Prior art date
Application number
RU2003130323/03A
Other languages
Russian (ru)
Other versions
RU2257465C2 (en
Inventor
столов Александр Михайлович П (RU)
Александр Михайлович Пястолов
Original Assignee
Закрытое акционерное общество "Уралсервис" (RU)
Закрытое акционерное общество "Уралсервис"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Закрытое акционерное общество "Уралсервис" (RU), Закрытое акционерное общество "Уралсервис" filed Critical Закрытое акционерное общество "Уралсервис" (RU)
Priority to RU2003130323/03A priority Critical patent/RU2257465C2/en
Publication of RU2003130323A publication Critical patent/RU2003130323A/en
Application granted granted Critical
Publication of RU2257465C2 publication Critical patent/RU2257465C2/en

Links

Claims (3)

1. Проппант, содержащий керамические гранулы с покрытием, состоящим из новолачных смол с добавлением в процессе покрытия каталитических растворов, например водного раствора уротропина отличающийся тем, что покрытие содержит кремнийорганическую эмульсию в соотношении, мас.%:1. The proppant containing ceramic granules coated with novolac resins with the addition of catalytic solutions during the coating process, for example an aqueous solution of urotropin, characterized in that the coating contains an organosilicon emulsion in the ratio, wt.%: новолачная смола 5,0-8,0novolac resin 5.0-8.0 водный 33% раствор уротропина 1,5-3,0aqueous 33% urotropine solution 1.5-3.0 кремнийорганическая эмульсия 0,1-0,3organosilicon emulsion 0.1-0.3 керамические гранулы остальное.ceramic granules the rest. 2. Способ получения проппанта, включающий получение керамических гранул и их последующее покрытие путем доведения гранул до температуры плавления смолы, добавления при постоянном перемешивании гранул сухой новолачной смолы и каталитического раствора в виде уротропина и последующее охлаждение гранул, отличающийся тем, что после достижения температуры гранул 150-160°С вводят новолачную смолу и уротропин в два равных захода, а при достижении температуры каплепадения смолы 95-100°С вводят кремнийорганическую эмульсию.2. A method of producing proppant, including the production of ceramic granules and their subsequent coating by adjusting the granules to the melting temperature of the resin, adding dry novolac resin granules and a catalytic solution in the form of urotropine with constant stirring, and subsequent cooling of the granules, characterized in that after reaching the temperature of the granules 150 -160 ° C, novolac resin and urotropin are introduced in two equal runs, and when the dropping point of the resin reaches 95-100 ° C, an organosilicon emulsion is introduced. 3. Способ получения проппанта по п.2, отличающийся тем, что кремнийорганическая эмульсия готовится в соотношении эмульсия-вода 1:10.3. The method of producing proppant according to claim 2, characterized in that the silicone emulsion is prepared in an emulsion-water ratio of 1:10.
RU2003130323/03A 2003-10-13 2003-10-13 Proppant preparation method and proppant RU2257465C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003130323/03A RU2257465C2 (en) 2003-10-13 2003-10-13 Proppant preparation method and proppant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003130323/03A RU2257465C2 (en) 2003-10-13 2003-10-13 Proppant preparation method and proppant

Publications (2)

Publication Number Publication Date
RU2003130323A true RU2003130323A (en) 2005-04-10
RU2257465C2 RU2257465C2 (en) 2005-07-27

Family

ID=35611375

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003130323/03A RU2257465C2 (en) 2003-10-13 2003-10-13 Proppant preparation method and proppant

Country Status (1)

Country Link
RU (1) RU2257465C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7490667B2 (en) * 2006-10-02 2009-02-17 Fairmount Minerals, Inc. Proppants with soluble composite coatings
US7578346B2 (en) * 2006-11-08 2009-08-25 Schlumberger Technology Corporation Method of plugging fractured formation
BRPI0719929A2 (en) 2006-12-07 2014-03-11 3M Innovative Properties Co PARTICULARS UNDERSTANDING FLUORATED SILOXANE AND METHODS FOR PREPARING AND USING THEM
US7754659B2 (en) * 2007-05-15 2010-07-13 Georgia-Pacific Chemicals Llc Reducing flow-back in well treating materials
MX2010006456A (en) 2007-12-14 2010-09-28 Schlumberger Technology Bv Proppants and uses thereof.
CA2708804C (en) 2007-12-14 2016-01-12 3M Innovative Properties Company Fiber aggregate
MX2010006455A (en) 2007-12-14 2010-09-28 Schlumberger Technology Bv Methods of treating subterranean wells using changeable additives.
US8127844B2 (en) * 2009-03-31 2012-03-06 Schlumberger Technology Corporation Method for oilfield material delivery
RU2447126C2 (en) * 2010-03-17 2012-04-10 Общество с ограниченной ответственностью "НОРМИН" Proppant and production method thereof
RU2485161C1 (en) * 2011-11-23 2013-06-20 Общество С Ограниченной Ответственностью "Форэс" Method of recycling off-grade polymer-coated ceramic proppants (versions)
CA2816025C (en) 2012-05-14 2021-01-26 Gasfrac Energy Services Inc. Hybrid lpg frac

Also Published As

Publication number Publication date
RU2257465C2 (en) 2005-07-27

Similar Documents

Publication Publication Date Title
RU2003130323A (en) PROPPHANT AND METHOD OF ITS OBTAINING
CN104174813B (en) A kind of releasing agent and preparation method thereof
RU2004132149A (en) PROCESSING FILLERS AND METHODS FOR PRODUCING THEM
CN105085413B (en) Tetrahydroquinazoline-2-schiff base compounds as well as synthesis method and application thereof
DE602006012093D1 (en) METHOD FOR MODIFYING STARCH
MX2009007699A (en) Composition and method of stabilized sensitive ingredient.
CN109485614A (en) The synthesis piperazine technique of tricyclic
BR112013010451A2 (en) process for cellulose derivatization
CN104190333B (en) A kind of preparation method of fluorescent hollow silicon dioxide microsphere
CN105820113B (en) A kind of gram of azoles replaces the preparation method of Buddhist nun's chiral intermediate
EA201170346A1 (en) METHOD FOR PREPARING CRYSTALLINE METAL ALUMOPHOSPHATE (MeAPO) MOLECULAR SITE FROM AMORPHOUS MATERIALS
CN104672105B (en) The preparation method of L-3-(3,4-Dimethoxyphenyl)-2-amino-2-methyl propionitrile hydrochlorate
CN105219264A (en) Soybean glue-high quality blood glue copolymerization wood moulds sizing agent and preparation technology thereof
CN104370830A (en) Synthetic method of 5-trifluoromethyl uracil
CN104893822A (en) Extraction method of bone oil by using benzene
CN105481624B (en) The catalysis oxidation synthetic method of Arneel SD
ATE322944T1 (en) METHOD FOR PRODUCING MICRO CAPSULES HAVING A CAPSULE CORE CONTAINING WATER SOLUBLE SUBSTANCES
WO2009074883A2 (en) Improved process for preparing duloxetine
CN107216308A (en) A kind of preparation method of piperonal
RU2004107777A (en) METHOD FOR PRODUCING POROUS POLYVINYL FORMAL
TH13922A3 (en) Composition and process for the synthesis of amino group silica mesopores on them.
TH13922C3 (en) Composition and process for the synthesis of amino group silica mesopores on them.
RU2005129565A (en) METHOD FOR MODIFICATION OF AN-EXCHANGE MEMBRANE MA-40
CN106622174A (en) Preparation method of amino-functionalized mesoporous silica by using urea-formaldehyde resin as organic framework
CN102527090B (en) Microgel flooding produced liquid treating agent and preparation method thereof

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20071014