WO2005007774A1 - Reactif-stabilisateur pour fluides de forage et concentre de fluides de forage - Google Patents

Reactif-stabilisateur pour fluides de forage et concentre de fluides de forage Download PDF

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Publication number
WO2005007774A1
WO2005007774A1 PCT/RU2004/000270 RU2004000270W WO2005007774A1 WO 2005007774 A1 WO2005007774 A1 WO 2005007774A1 RU 2004000270 W RU2004000270 W RU 2004000270W WO 2005007774 A1 WO2005007774 A1 WO 2005007774A1
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WO
WIPO (PCT)
Prior art keywords
reagent
water
chτο
κachesτve
chasτi
Prior art date
Application number
PCT/RU2004/000270
Other languages
English (en)
Russian (ru)
Inventor
Vyacheslav Vasilievich Ippolitov
Aleksandr Fedorovich Usynin
Gurgen Georgievich Agaev
Original Assignee
Zakrytoe Aktsionernoe Obschestvo Obiedinenie 'rosresurs'
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 Zakrytoe Aktsionernoe Obschestvo Obiedinenie 'rosresurs' filed Critical Zakrytoe Aktsionernoe Obschestvo Obiedinenie 'rosresurs'
Publication of WO2005007774A1 publication Critical patent/WO2005007774A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/16—Esters of inorganic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/005—Lignin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives

Definitions

  • the product indicates that one of the defining factors affecting the process of quality opening of the product is the product.
  • the loss of property results in a loss of property that could result in a loss of property or an accident.
  • the basic and general technical functions of the drilling discharges are the calculation of the slaughter and the removal of sludge from the wells, and the disposal of the dehumidifying tool.
  • Drilling equipment must also carry out specific functions, such as deactivation, deletion, gas, gas, and concession.
  • the disruption should not be reduced, but in order to increase the power 2 clashes in ⁇ Play ⁇ .
  • the consumptions In order to keep the stability stable, to avoid the emissions of the fluids and the absorption, the consumptions must be present, first of all, it is necessary.
  • Stabilizing agents are intended primarily to reduce the filtration and viscosity of the drill. These are urban compounds with high hydrophilicity and ease of use in water. Izves ⁇ ny ⁇ eagen ⁇ y-s ⁇ abiliza ⁇ y on ⁇ sn ⁇ ve tsellyul ⁇ - PS ( ⁇ a ⁇ b ⁇ sime ⁇ iltsellyul ⁇ za, ⁇ a ⁇ bamin ⁇ l, ⁇ a ⁇ b ⁇ en) lign ⁇ sul- ⁇ na ⁇ v, lignin ⁇ li ⁇ en ⁇ l ⁇ v, a ⁇ il ⁇ vy ⁇ ⁇ lime ⁇ v, bi ⁇ li- me ⁇ v, and na ⁇ ievy ⁇ ⁇ alievy ⁇ s ⁇ ley gumin ⁇ vy ⁇ ⁇ isl ⁇ , ⁇ a ⁇ mal ⁇ v ( ⁇ e ⁇ niches ⁇ y ⁇ a ⁇ mal, m ⁇ di ⁇ itsi ⁇ vanny ⁇ a
  • the bar- miner ensures high stabilization of the drill dis- charges in different mineralization at a temperature of 180-190 ° ⁇ .
  • Dli ⁇ eln ⁇ e v ⁇ emya is ⁇ lz ⁇ vali in ⁇ aches ⁇ ve s ⁇ abiliza ⁇ a and ⁇ e- gulya ⁇ a s ⁇ u ⁇ u ⁇ n ⁇ -me ⁇ aniches ⁇ i ⁇ and ⁇ e ⁇ l ⁇ giches ⁇ i ⁇ sv ⁇ ys ⁇ v bu ⁇ - v ⁇ g ⁇ ⁇ as ⁇ v ⁇ a m ⁇ di ⁇ itsi ⁇ vannuyu ⁇ a ⁇ b ⁇ sime ⁇ iltsellyul ⁇ zu, ⁇ ed- s ⁇ avlyayuschuyu s ⁇ b ⁇ y ⁇ du ⁇ vzaim ⁇ deys ⁇ viya schel ⁇ chn ⁇ y tsellyul ⁇ zy, m ⁇ n ⁇ u ⁇ susn ⁇ y ⁇ isl ⁇ y or na ⁇ iev ⁇
  • a lignous reactant obtained through the interaction of a compensated sulphite-bardeck (UCB) with a small copper is known 4 - 90 ° ⁇ , which means that the alkali metal is used in a quantity of 0.5 - 1.0 wt.% Of the mass of SSSB (8I, 1 491876, CL from 09 09 7/00, 1989).
  • the reagent obtained by this method is unsatisfactory for regulating the filter parameters of clay muds of 180 ° C.
  • a reagent for clay mining products obtained in the process of processing of the product from the process of processing of sulfuric acid, and it is obtained by mixing with sulfur dioxide, and it was obtained in 1998.
  • the reactive mixture is taken at the following combination of ingredients, wt.%: Lignosulphonate 94-95, formaline 2-3, sulfuric acid 3-4.
  • a low-cost reagent is a low diluting ability and low ability to reduce clay filtering.
  • a reagent for clay mud products is known, including a mixture of metal tar, sodium hydroxide and sodium hydroxide ( ⁇ , 2 139908, CL. 09 ⁇ 7/00, 1999).
  • the hot liver is a cubic waste of the process of refining heavy oil and is composed of neutral 5 and oxidizable organic substances, tar and fatty acids.
  • the mixture is sintered for 1 - 2 h at a temperature of 120 - 150 ° ⁇ .
  • the agent can be obtained in the framework of existing technical forestry products and the use of bore holes in the drilling of wells is not necessary.
  • a known reagent is characterized by effective inhibitory and lubricating properties due to the formation of specific intermolecular compounds.
  • the well-known reagent has the provisional name "bulk liquefied sulphate (LSP). It contains in its composition the following ingredients, wt.%: Lignosulphate tekhnicheskie 36.50 - 39.00 or a sweet lignin tartar bakery 36.50 - 39.00 caustic sulphate - a pot life of 2.50 - 7.00 00 - 17.50.
  • LSP bulk liquefied sulphate
  • S ⁇ abilizatsiya bu ⁇ vy ⁇ ⁇ as ⁇ v ⁇ v ⁇ l ⁇ n ⁇ s ⁇ yu 1040 - 1050 ⁇ g / m 3 is ⁇ lz ⁇ vaniem ⁇ eagen ⁇ a ⁇ LSP ⁇ bes ⁇ echivae ⁇ niz ⁇ ie values s ⁇ a ⁇ iches ⁇ g ⁇ na ⁇ yazheniya shift values vys ⁇ ie ⁇ il ⁇ - ⁇ atsii and the coefficient of stickiness (friction) of clay clay clay.
  • P ⁇ vedenn ⁇ e av ⁇ ami investigated d ⁇ vanie ⁇ tsessa sin ⁇ eza izves ⁇ n ⁇ g ⁇ ⁇ eagen ⁇ a ⁇ azal ⁇ , ch ⁇ low ⁇ e ⁇ aches ⁇ v ⁇ tselev ⁇ g ⁇ ⁇ du ⁇ a ( ⁇ eagen ⁇ a-s ⁇ abiliza ⁇ a) and nes ⁇ a- biln ⁇ s ⁇ eg ⁇ ⁇ izi ⁇ - ⁇ imiches ⁇ i ⁇ sv ⁇ ys ⁇ v ⁇ ⁇ tsessa ⁇ ⁇ tsessu ⁇ busl ⁇ vlen ⁇ ⁇ em, ch ⁇ ⁇ tsess ⁇ lucheniya ⁇ du ⁇ a ⁇ v ⁇ di ⁇ sya in ⁇ su ⁇ s ⁇ vie ⁇ i ⁇ e ⁇ iya zave ⁇ shenn ⁇ s ⁇ i ⁇ tsessa eg ⁇ ⁇ ⁇ ⁇ ⁇ ..
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ ⁇ eagen ⁇ -s ⁇ abiliza ⁇ for bu ⁇ vy ⁇ ⁇ as ⁇ v ⁇ v, ⁇ luchenny as ⁇ du ⁇ a ⁇ e ⁇ m ⁇ b ⁇ a- b ⁇ i in v ⁇ dn ⁇ m ⁇ as ⁇ v ⁇ e schel ⁇ chi lign ⁇ sul ⁇ na ⁇ v, ⁇ all ⁇ v ⁇ g ⁇ ⁇ e ⁇ a and ⁇ a ⁇ b ⁇ sime ⁇ iltsellyul ⁇ zy in usl ⁇ viya ⁇ ⁇ e ⁇ emeshivaniya and ⁇ n ⁇ - li ⁇ uem ⁇ g ⁇ removal ⁇ a ⁇ v v ⁇ dy, ⁇ eds ⁇ avlyae ⁇ s ⁇ b ⁇ y ⁇ lime ⁇ nuyu ⁇ m ⁇ zitsiyu in ⁇ me s ⁇ abiln ⁇ y v ⁇ dn ⁇ y sus ⁇ enzii
  • the product is a result of the interaction between the process and the temperature of 90-110 °. 54-58; 8-10; 18 - 20, respectively, the water is the rest.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ a ⁇ zhe ⁇ em, ch ⁇ in ⁇ ntsen ⁇ a ⁇ e bu ⁇ v ⁇ g ⁇ ⁇ as ⁇ v ⁇ a, ⁇ eds ⁇ avlyayuschem s ⁇ b ⁇ y ⁇ sh ⁇ b ⁇ aznuyu mixture na ⁇ lni ⁇ elya and izmelchenn ⁇ g ⁇ ⁇ sle ⁇ lazhdeniya ⁇ eagen ⁇ a- s ⁇ abiliza ⁇ a, ⁇ luchenn ⁇ g ⁇ as ⁇ du ⁇ a ⁇ e ⁇ m ⁇ b ⁇ ab ⁇ i in v ⁇ dn ⁇ m ⁇ as ⁇ v ⁇ e schel ⁇ chi lign ⁇ sul ⁇ na ⁇ v, ⁇ all ⁇ v ⁇ g ⁇ ⁇ e ⁇ a and ⁇ a ⁇ - b ⁇ sime ⁇ iltsellyul ⁇ zy in usl ⁇ viya ⁇ ⁇ e ⁇ emeshivani
  • the concentrate contains clay or chalk.
  • the obtained polymer reagent with predetermined biological properties is stable in a wide range of ⁇ index and mineralization.
  • the inventive invention relates, in essence, to a fast-dispersed, non-volatile concentrate of a fixed product and stable 10 possible suspensions, which may be dried to obtain such benefits.
  • Beta ⁇ aches ⁇ ve is ⁇ dny ⁇ ing ⁇ edien ⁇ v ⁇ ea ⁇ tsi ⁇ nn ⁇ y mixture is ⁇ lzuyu ⁇ sya lign ⁇ sul ⁇ na ⁇ y, ⁇ all ⁇ vy ⁇ e ⁇ , ⁇ a ⁇ b ⁇ sime ⁇ iltsellyul ⁇ zu and v ⁇ dny ⁇ as ⁇ v ⁇ schel ⁇ chi in ⁇ am ⁇ a ⁇ dia ⁇ az ⁇ na ⁇ ntsen ⁇ atsy ing ⁇ edien ⁇ v, s ⁇ glasn ⁇ iz ⁇ b ⁇ e- ⁇ eniyu.
  • a good arrangement may be in the form of a powder obtained by grinding the cooler and cooling the reagent to stabilize it in a small ship.
  • the shredded stabilizer is mixed with a grinder and a grinder.
  • the concentrate is charac- terized by the high stability of its particles for caking, in 13 type of lack of solubility of indissolubility in the components of the concentrate of the profit of the business.
  • Drilling equipment is prepared for use with water without an additional heating, i.e. ⁇ and temperature 18 - 20 ° ⁇ . The process of stirring the appliance to the laboratory stirrer after adding the convenient concentrate to the machine removes the charge.
  • Iz ⁇ b ⁇ e ⁇ enie m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ van ⁇ ⁇ i ⁇ izv ⁇ ds ⁇ ve ⁇ - lime ⁇ ny ⁇ ⁇ eagen ⁇ v-s ⁇ abiliza ⁇ v, ⁇ ye m ⁇ gu ⁇ na ⁇ di ⁇ ⁇ i- Menenius in ⁇ aches ⁇ ve ⁇ m ⁇ nen ⁇ v for bys ⁇ dis ⁇ e ⁇ gi ⁇ uyuschi ⁇ sya in v ⁇ de ⁇ ntsen ⁇ a ⁇ v bu ⁇ vy ⁇ ⁇ as ⁇ v ⁇ v and ⁇ a ⁇ zhe and d ⁇ ugi ⁇ ⁇ m- ⁇ zitsy with other ⁇ nechnym ⁇ imeneniem.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Lubricants (AREA)

Abstract

L'invention relève de l'industrie pétrolière et gazière, et se rapporte en particulier à la production de réactifs chimiques destinés au traitement de fluides de forage présentant une salinité différente utilisés pour le forage de puits de pétrole et de gaz profonds et extrêmement profonds. L'invention est caractérisée en ce que le réactif est une composition polymère sous forme de suspension aqueuse d'une viscosité comprise entre 4000 et 7000 centipoises à une température de traitement de 90-100 °C. L'on obtient la suspension en faisant réagir, dans un solution aqueuse alcaline, des sulfonates de lignine, de la poix de tall oil et de la carboxyméthylcellulose. Le concentré de fluides de forage selon l'invention se présente sous la forme d'un mélange pulvérulent composé d'une charge et d'un réactif-stabilisateur moulu après refroidissement, ledit mélange renfermant des parties non solubles dans l'eau et des parties solubles dans l'eau, dont le rapport de masse se trouve dans la plage (6,5 21,5) : (78,5 93,5), respectivement. L'utilisation du réactif selon l'invention permet de réduire le coût du fluide de forage, d'augmenter la capacité de réduction de la filtration de boues de forage, et d'augmenter la valeur de cisaillement statique.
PCT/RU2004/000270 2003-07-18 2004-07-12 Reactif-stabilisateur pour fluides de forage et concentre de fluides de forage WO2005007774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003122083/03A RU2237077C1 (ru) 2003-07-18 2003-07-18 Реагент-стабилизатор для буровых растворов и концентрат бурового раствора
RU2003122083 2003-07-18

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WO2005007774A1 true WO2005007774A1 (fr) 2005-01-27

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Application Number Title Priority Date Filing Date
PCT/RU2004/000270 WO2005007774A1 (fr) 2003-07-18 2004-07-12 Reactif-stabilisateur pour fluides de forage et concentre de fluides de forage

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WO (1) WO2005007774A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037466A1 (de) * 2007-08-08 2009-02-12 Basf Construction Polymers Gmbh Pfropfpolymer-Mischung
RU2630460C2 (ru) * 2015-12-08 2017-09-08 Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа Сибирского отделения Российской академии наук Комбинированный реагент-стабилизатор на основе таллового пека для обработки буровых растворов и способ его получения

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096883A (en) * 1989-09-29 1992-03-17 Union Oil Company Of California Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
RU2001091C1 (ru) * 1991-02-12 1993-10-15 Северный государственный научно-исследовательский и проектно-конструкторский геологический центр Комплексный реагент-стабилизатор глинистых буровых растворов КЛСП (карболигносульфонат пековый)
RU2012770C1 (ru) * 1992-07-31 1994-05-15 Северный государственный научно-исследовательский и проектно-конструкторский геологический центр Способ получения порошкообразного реагента для бурового раствора
RU2051944C1 (ru) * 1993-07-08 1996-01-10 Евгений Алексеевич Коновалов Способ получения бурового концентрата
RU2153518C1 (ru) * 1998-11-10 2000-07-27 Тюменский научно-исследовательский и проектный институт природного газа и газовых технологий Буровой раствор

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096883A (en) * 1989-09-29 1992-03-17 Union Oil Company Of California Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
RU2001091C1 (ru) * 1991-02-12 1993-10-15 Северный государственный научно-исследовательский и проектно-конструкторский геологический центр Комплексный реагент-стабилизатор глинистых буровых растворов КЛСП (карболигносульфонат пековый)
RU2012770C1 (ru) * 1992-07-31 1994-05-15 Северный государственный научно-исследовательский и проектно-конструкторский геологический центр Способ получения порошкообразного реагента для бурового раствора
RU2051944C1 (ru) * 1993-07-08 1996-01-10 Евгений Алексеевич Коновалов Способ получения бурового концентрата
RU2153518C1 (ru) * 1998-11-10 2000-07-27 Тюменский научно-исследовательский и проектный институт природного газа и газовых технологий Буровой раствор

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