UNIVERSIDAD INDUSTRIAL DE SANTANDER SANTANDER FACULTAD DE INGENIERÍAS FÍSICOQUÍMICAS ESCUELA DE INGENIERÍA DE PETRÓLEOS COMPLETAMIENTO DE POZOS VII SEMESTRE
ARENAMIENTO ARENAMIENTO EN LOS POZOS DE PETRÓLEO Docente
Ing. LUIS JOSÉ AAUNZA SEP!LVEDA
ANDRÉS FELIPE JAIMES GUALDRÓN "ELL# J$OANNA JIMÉNEZ DE LA OSSA ALEJANDRO NARANJO RODRIGUEZ
UCARAMANGA JULIO DE %&'(
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ARENAMIENTO ARENAMIENTO EN LOS POZOS DE PETRÓLEO
ANDRÉS FELIPE JAIMES GUALDRÓN "ELL# J$OANNA JIMÉNEZ DE LA OSSA ALEJANDRO NARANJO RODRIGUEZ
Docente
Ing. LUIS JOSÉ AAUNZA SEP!LVEDA
TRAAJO ESCRITO
UNIVERSIDAD INDUSTRIAL DE SANTANDER SANTANDER FACULTAD DE INGENIERÍAS FÍSICOQUÍMICAS ESCUELA DE INGENIERÍA DE PETRÓLEOS COMPLETAMIENTO DE POZOS VII SEMESTRE
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CONTENIDO
'. INTROD INTRODUCC UCCIÓN IÓN )))))) )))))))))) )))))))) )))))))) )))))))) ))))).. ).. ' %. MARCO MARCO TEÓRI TEÓRICO CO ))))))) ))))))))))) )))))))) )))))))) ))))))) )))... ... % %.'.
Definición ……………………………………………………………... .2
%.%.
Producción de arena ………………………………………………….. 2
CONCLUSIONES ILIOGRAFÍA
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INTRODUCCIÓN
La producción de arena de formación en un pozo petrolero es uno de los más antiguos problemas que plagan la industria del petróleo y gas debido a sus efectos adversos sobre la producción y equipo. Es normal asociar la producción con formaciones poco profundas y geológicamente óvenes que tienen poca o ninguna cementación natural para mantener untos los granos de arena individuales lo que implica quecuando la presión del pozo es menor que la presión de formación! los fluidos arrastran en su mayo mayor"a r"a gran granos os de aren arenas as poco poco cons consol olid idad adas as que que pued pueden en tapo tapona narr y para pararr la producción.
Esencialmente! Esencialmente! la producción de arena no tiene valor económico por lo que no es algo rentab rentable le para para la indust industria ria!! ademá además! s! no solo solo puede puede tapar tapar pozos pozos!! tambi# tambi#n n puede puede erosionar equipos y asentarse en recipientes de superficie por lo que el control y mane maneo o de esta esta impl implic ica a cost costos os elev elevad ados os y rale ralent ntiz iza a la tasa tasa de prod produc ucci ción ón.. $perac $peracion ionalm alment ente e se gastan gastan millo millone nes s de dólare dólares s al a%o a%o inten intentan tando do minim minimiza izarr la producción de arena y lidiando con los problemas secundarios que conlleva esta! por lo cual! se &an implementado a trav#s del tiempo diferentes m#todos de control que &an dado solución y &an minimizado los efectos de este fenómeno que es natural y normal observar en los pozos productores de petróleo.
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MARCO TEÓRICO %.'.
DEFINICIÓN
'e puede definir al arenamiento como la producción de peque%as o grandes part"culas de sólido unto con fluidos que son producidos del yacimiento debido generalmente a la baa baa cons consol olid idac ació ión n de la form formac ació ión n prod produc ucto tora ra ()ar ()arai aico coc& c&ea ea P.! *+,*+,-. . Es importante tener en cuenta que a medida que el yacimiento descarga petróleo &acia el pozo! con el tiempo se va acumulando arena y sedimento en el fondo que puede concluir en un taponamiento parcial o completo de la producción. producción.
F*g.' /cumulación de arena en la zona productora $ilfield )lossary define el arenamiento en los pozos petroleros para dos situaciones0
2.*. 2.*.* *
1ermi ermina naci ción ón de pozo pozos0 s0 3na 3na cond condic ició ión n que que tien tiene e luga lugarr cuan cuando do los los sóli sólido dos s transportados en un fluido de tratamiento! tal como un apuntalante en un fluido
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2.*.2
6emediac 6emediación ión e interve intervenció nción n de pozos0 pozos0 7ondic 7ondición ión que que surge surge durante durante algunas algunas operaciones de empaque con grava por la cual el área de tratamiento no puede aceptar más arena de empaque y se produce un aumento repentino en la presión presión del tratamien tratamiento. to. En condicio condiciones nes ideales! ideales! esto deber"a significar significar que toda el área vac"a se &a empacado satisfactoriamente satisfactoriamente con arena. 'in embargo! si se produce taponamiento con arena al comienzo del tratamiento! es posible que est# indicando que el tratamiento está incompleto y que &ay vac"os no deseados dentro de la zona de empaque.5
%.%.
PRODUCCIÓN DE DE ARENA
'eg4n /l8/9ad la producción de arena puede ser clasificada en0 a P+o,-cc*n t+/n0*to+*/ ,e /+en/1 la cual se refiere a una producción de arena que que decl declin ina a con con resp respec ecto to al tiem tiempo po de prod produc ucci ción ón a gast gasto o cons consta tant nte! e! com4 com4nm nmen ente te
enco encont ntra rada da
en
limp limpie ieza zas s
de
pozo pozos! s!
acid acidif ific icac acio ione nes s
o
fracturamiento &idráulico para recuperación recuperación secundaria.
P+o,-cc* c*n n cont*n cont*n-/ -/ ,e /+en/1 /+en/1 que se presen b P+o,-c presenta ta cuando cuando se produ produce ce de formac formacio iones nes no consol consolida idadas das que no cuente cuenten n con equip equipos os de contro controll de sólidos.
c P+o,-cc*n c/t/0t+2*c/ ,e /+en/0 que es el peor de todos los tipos y ocurre como como unaan unaanorm ormali alidad dad cuando cuando los los fluido fluidos s del yacimi yacimient ento o son produc producido idos s e:cesivamente.
%. %.3. 3.
MECA MECANI NISM SMOS OS DE PROD PRODUC UCCI CIÓN ÓN DE AREN ARENA A
;ovimiento de granos0
;ovimiento de masas0 ;ovimiento de arena en peque%as masas en zonas
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%. %.44.
CAUS AUSAS DE DEL AR ARENAMIEN IENTO
En camp campos os con con form formac acio ione nes s poco poco cons consol olid idad adas as!! el simp simple le flu fluo o de flui fluido dos s del del yacimi yacimien ento to &acia &acia el pozo pozo puede puede acarre acarrear ar sólid sólidos os que en cierto ciertos s casos casos genera generan n problemas en producción. Las condiciones que pueden causar la producción de arena dependen de las fuerzas que mantienen unidas a los granos de areniscas. Estos factores describen la naturaleza del material de formación y las causas para que falle la estructura! entre las que se tienen0
=alta de material cementante que mantenga la ad&erencia entre los granos de la arena productiva.
Disminución de la presión del yacimiento (Etapa avanzada de producción que redu reduce ce la ad& ad&eren rencia cia entr entre e los gran ranos de la matr matriiz! y propi ropic cia su desplazamiento desplazamiento &acia el &oyo.
La llegada (irrupción del agua del acu"fero a las cercan"as del &oyo puede deteriorar el material cementante entre los granos.
>ivel de producción superior a la tasa cr"tica.
=actores geológicos y geográficos
=luo multifásico
/ltas tasas de fluo fluo Efectos t#rmicos
Estos factores! están incluidos entre los efectos de la resistencia de la roca y los del fluo de fluidos! cada uno de ellos! representa un papel importante en la prevención e inicio de la producción de arena.
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Re,-cc*n Re,-cc*n ,e 6/ 7+e0*n ,e 7o+o1 Está relacionada con la producción de los fluidos de los poros lo cual genera una disminución en la presión de formación debido debido al peso de las formaciones formaciones adyacentes adyacentes!! fenómeno fenómeno que es llamado llamado sobrecarga el cual genera compresión de la rocas llevando a que se produzcan arenas.
T/0/0 ,e 7+o,-cc*n1 E:traer los fluidos a una tasa por encima de la tasa critica lleva a que se creen altos diferenciales de presión los cuales no solo arrastraran los fluidos l"quidos sino tambi#n part"culas sólidas.
V*0co0*,/, ,e 26-*,o0 ,e 2o+5/c*n1 Esta propiedad es cr"tica en crudos viscosos y pesados ya que debido a su viscosidad los fluidos se llevaran con ellos más part"culas de arena.
momento to de presen presentar tarse se la Inc+e Inc+e5en 5ento to ,e 6/ 7+o, 7+o,-c -cc* c*n n ,e /g-/ /g-/11 /l momen intrusión de agua en la roca de formación causa una disminución en la tensión superficial en los granos granos de arena. arena.
Pe+5e/8*6*,/, Pe+5e/8*6*,/, +e6/t*9/1 +e6/t*9/1 7uando llega el agua la permeabilidad relativa del aceite disminuye lo que genera una ca"da de presión que desestabiliza la formación.
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7olapso de la formación por socavaciones.
6educción de la permeabilidad en la vecindad del pozo.
=alla mecánica de revestidores o forros.
Problemas en el maneo de sólidos de formación producidos.
Erosión de los equipos de completación del pozo (cabillas! bombas! mangas! etc..
Erosión de los equipos e instalaciones de superficie (estranguladores! separadores! separadores! válvulas! etc..
Erosión de la tuber"a /cumulación en los equipos equipos de superficie. superficie.
F*g. 3 Erosión de la tuber"a causada por arenamiento
/cumulación de arena en los equipos equipos F*g. 4 /cumulación
Los efectos de la producción de arena son siempre perudiciales para corto o largo plazo en la productividad de un pozo. Estos efectos que pueden ir desde el tratamiento
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/cumulación en el fondo del pozo. Posibles colapsos en las tuber"as de revestimiento.
Es un &ec&o que la presencia de materiales contaminantes asociados a la producción industrial de aceite y gas provocan una serie de problemas en las operaciones de e:plotación del petróleo! su efecto da%ino &a sido reconocido desde los inicios de la ?ndustria ?ndustria Petrolera Petrolera.. Estos problema problemas s son ocasiona ocasionados dos principa principalmen lmente te por arena! arena! asfáltenos! corrosión! parafina! &idratos de &idrocarburos e incrustaciones (sales.El movi movimi mien ento to de aren arena a prov proven enie ient nte e de form formac acio ione nes s no cons consol olid idad adas as en pozo pozos s productores de aceite o gas! ocasiona problemas tanto económicos como de riesgos en las instalaciones! instalaciones! por eemplo0
a ?nterrupc ?nterrupción ión en la producci producción! ón! ocasiona ocasionada da por taponami taponamiento ento en la tuber"a tuber"a de producción! en ocasiones! en la tuber"a de revestimiento! en las l"neas de escurrimiento! escurrimiento! separadores! etc. b 'e increment incrementan an los esfuerzos esfuerzos de sobrecar sobrecarga ga de las formaciones formaciones ocasion ocasionando ando colapsamiento en las tuber"as de revestimiento. c El equipo equipo subsuper subsuperficia ficiall y superficial superficial es da%ado da%ado por por erosión erosión de la arena. arena. d En la superfici superficie e se requiere requiere de dispositi dispositivos vos especial especiales es que eliminen eliminen la arena arena del aceite producido! tales como los separadores ciclónicos.
3. CONTROL El fluo de arena con aceite y gas de los yacimientos &acia los pozos productores &a sido desde siempre uno de los principales problemas en la industria petrolera! por ello el contro controll de arena arena es un t#rmin t#rmino o que que descri describe be el estudi estudio o del porque porque los pozos pozos
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en una situación particular! pero! en lo que todas concuerdan es que! la selección de un m#todo de control de arena depende de varios factores como lo son0
7ondiciones 7ondiciones espec"ficas del campo
Prácticas operativas
=actores económicos
Por ende! la planeación del mismo involucra a un equipo seleccionado de trabao compuesta compuesta por geólogos geólogos!! ingenier ingenieros! os! personal personal de perforac perforación ión quienes quienes coordinan coordinan esfuerzos con perforadores y los del departamento de producción para cumplir con los obetivos obetivos eficientemente eficientemente.. / continuación continuación!! se muestra muestra una gráfica gráfica resumida resumida de las consideraciones para tener en cuenta en la toma de decisiones para un control de arenas eficiente.
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C/+/cte+ C/+/cte+<0t <0t*c/0 *c/0 ,e 6/ 2o+5/c* 2o+5/c*n1 n1 El análi análisis sis compr compren ende de variab variable les s como como permeabilidad! porosidad! presión de yacimiento! temperatura estática! da%o a la formación! longitud del intervalo! condiciones de fluo! litolog"a y mineralog"a de la formación! saturación y salinidad del agua! tama%o medio del grano de arena aportado! mecánica de rocas (módulo de Aoung! relación de Poisson! esfuerzo &orizontal m"nimo y má:imo! esfuerzo vertical! esfuerzos in situ y pro:imidad del contacto agua@aceite.
Para la implementación de un prospecto modelo! en función de todas las variables mencionadas mencionadas es importante realizar un trabao ordenado y co&erente con los estudios! por ende! se puede utilizar un paso a paso a seguir para la implementación del modelo.
/. Determinar
el
mecanismo
de
producción
de
los
B. 6ealizar un análisis análisis t#cnico t#cnico a los los m#todos que apliquen apliquen en función de0 de0
/nálisis granulom#trico granulom#trico de la arena aportada aportada por el yacimiento. yacimiento.
/nálisis nodal. nodal.
7ondiciones mecánicas del pozo.
sólidos.
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/foros de producción producción de arena! arena! agua e &idrocarburos. &idrocarburos.
/nálisis de muestras muestras recuperadas recuperadas en superficie. superficie.
/nálisis nodal. nodal.
6edis 6edise%o e%o tomand tomando o en cuenta cuenta la infor informac mación ión regist registrad rada a duran durante te el tratamiento.
/ partir del análisis cuantitativo y cualitativo antes mencionado! mencionado! para la industria es importante conocer la variedad de soluciones que se &an implementado &asta a&ora para la producción de arenas que es un problema com4n en los pozos de petróleo y gas! dentro de las más conocidas se encuentran0
a 7edazos. b Empa Empaqu ques es de aren arena. a. c 7onsolid 7onsolidació ación n de la arena arena utilizand utilizando o resinas resinas.. d Empaqu Empaques es de grava utiliza utilizando ndo part"cu part"culas las recubi recubiert ertas as con resina resina (7oult (7oulter er y )urley! *+C*.
/unque com4nmente com4nmente e:istan variaciones entre cada uno de estos m#todos siguen incluyendo caracter"sticas t"picas o normales para la mayor"a de las condiciones a combatir! por lo que cada uno independientemente del tipo seleccionado! debe ser
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consider considerable ablemente mente aceptable. aceptable. 'u propósito propósito es el de establec establecer er un caudal caudal má:i má:imo mo posi posibl ble e unt unto o con con un arco arco esta establ ble e en la form formac ació ión n que que evit evite e la degradación e:cesiva de la misma como se &a e:plicado anteriormente. Este m#todo es muy bueno al momento de controlar la producción de arena solo que presenta un problema muy importante ya que el caudal para mantener un control adecuado es muc&as veces menor que el potencial de fluo del pozo y se ve refleado en la baa productividad y rentabilidad del mismo.
3.'.3. 3.' .3. Con0o6 Con0o6*,/c *,/c*n *n >-<5*c >-<5*c/ / ,e 6/ 2o+5/c*n 2o+5/c*n con con +e0*n/01 +e0*n/01 este m#todo consiste en la inyección de resinas liquidas (mezcladas con un catalizador necesario para el endurecimiento a la formación que se endurecen y forma una masa consolidada que mantiene unidos los granos puestos en contacto con esta misma. misma.
Este m#todo! m#todo! siendo siendo e:itoso! e:itoso! puede aumenta aumentarr la resistencia resistencia de la
formación lo que permite soportar las fuerzas de arrastre ocasionadas por las tazas de producción deseadas.
En el mercado e:isten tres tipos principales de resinas que pueden servir de sello para retener la producción de arena! además de que cada una cuenta con su tipo de catalizador ya sea interno o e:terno que son utilizados dependiendo del tipo de formación a tratar! las principales resinas son0
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El otro tipo de consolidación de la resina es la llamada sobre fluo5 contienen un alto porcentae de resina activa que cuando se inyectan estos ocupan los espacios porosos de la formación! por lo que se requiere de un sobre fluo para empuar esta fuera de la zona del pozo para restablecer la permeabilidad! además de que se requiere de una cementación primaria eficiente que evite canalizaciones del mismo.
3.'.3.'.
Vent/?/0 >o requiere implemento de filtrado como reilla. La resina resina puede puede alcan alcanzar zar una una gran gran resist resisten encia cia a los esfue esfuerzo rzos s compresivos con alta permeabilidad. Puede emplearse en formaciones con cavernas o microfracturas.
3.'.3.%.
De09ent/?/0 >o es recomendable para intervalos mayores a 2F pies. 'on sensibles a futuros tratamientos de acidificación. 6equiere taladro. >o es reco recome mend ndab able le en pozo pozos s de inye inyecc cció ión n de vapo vaporr y con con elevadas temperaturas de formación. f ormación.
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Para la utilización de uno u otro m#todo de reparación es importante conocer cada uno de los equipos con los cuales se intenta dar una solución a la producción de arena! ya sea por adecuaci adecuaciones ones de la &erramien &erramienta ta o por implementos implementos adicionale adicionales s como como se podrán analizar a continuación.
3.%.'. 3.% .'. E57/ E57/>>-e0 e0 con con g+/9 g+/9// En las operaciones de empaque de grava! se coloca un cedazo o filtro de acero en el pozo y el espacio anular circundante se empaca o satura con grava preparada de un tama%o espec"fico! dic&a grava está en un rango de a G veces mayor que el diámetro de los granos de la formación! dise%ada para prevenir el pasae de arena de formación y facilitando el paso de fluidos. El obetivo principal es estabilizar la formación! a la vez que que se caus causa a un dete deteri rior oro o m"ni m"nimo mo de la prod produc ucti tivi vida dad d del del pozo pozo y pued puede e ser ser implementado implementado en pozos con revestimiento o no y la arena bombeada a la formación le dará estabilidad a la misma.
El empaque de grava consiste en el emplazamiento completo de la grava seleccionada en el intervalo de producción para prevenir la producción de finos de formación o
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F*g. ( Empaque de grava
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3. 3.%. %.3. 3. L*ne L*ne++ R/nR/n-+/ +/,o ,o Es una tuber"a tuber"a manufactu manufacturada rada con peque%a peque%as s ranuras ranuras maquinad maquinadas as por una sierra sierra rotatoria ver figura *.! aunque en la actualidad son poco conocidas! pero suelen ser más económicas que los cedazos! cuentan con un área de fluo más peque%a que ellas! pero presentan una ca"da de presión más pronunciada. 'on más fáciles de inst instal alar ar y gene genera ralm lmen ente te son son util utiliz izad ados os en pozo pozos s de baa baa prod produc ucti tivi vida dad d y que que económicamente no sean factibles para solventar los costos de los cedazos. 7ada una de las ranuras! son enfiladas con un patrón de alineación! sumamente recomendable debido a que gran parte del esfuerzo original de la tuber"a es preservada por esta alineación. E:iste un patrón de alineación escalonado que es manufacturado manufacturado tomando en cuenta el n4mero de ranuras alineadas en la tuber"a! com4nmente son separadas con G pulgadas (*.2 cm entre cada una de las filas.
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En estos casos! la econom"a de la limpieza y eliminación de la arena (/ndre9 /cocJ! 2FFK debe tenerse en cuenta para la elección definitiva de la t#cnica que resulte en un óptimo control de la producción de arena.
3.3.
MÉTODOS
E:isten varias maneras de evitar o minimizar la producción de arena. En yacimientos no consol consolida idados dos muy d#bile d#biles! s! la produ producci cción ón de arena arena en gran gran escala escala puede puede ser ser inevitable! de manera que resultan prácticos los m#todos de fondo de pozo para e:cluir la producción de arena o consolidar la formación cerca del pozo. Las t#cnicas de e:clusión de arena incluyen empaques de grava en pozos entubados! empaques con agua a alto r#gimen de inyección inyección!! tecnolog tecnolog"as "as de fracturami fracturamiento ento y empaque! empaque! empaques de grava a aguero descubierto y cedazos (filtros independientes tales como las tuber"as de revestimiento cortas ranuradas y los cedazos e:pandibles.
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erosión y la acumulación. En estos casos! la econom"a de la limpieza y eliminación de la arena debe tenerse en cuenta para la elección definitiva de las t#cnicas de maneo de la producción de arena. unto con los m#todos de maneo de la producción de arena8e:clusión! arena8e:clusión! sin cedazos y en en la superficie8 &acer producir el pozo pozo a un r#gimen optimo puede resultar esencial para el control de la producción de arena.
/ continuación! se muestran las opciones de terminación de pozos para equilibrar el control de la producción de arena con los requisitos de producción. 'i se evidencian preocupaciones preocupaciones acerca de la estabilidad de la formación! los operadores pueden optar entre las tecnolog"as de e:clusión de arena de fondo de pozo o los m#todos de term termin inac ació ión n sin sin ceda cedazo zos. s. 1ambi ambi#n #n se pued puede e toma tomarr la deci decisi sión ón de mane manea arr la producción de arena e:istente mediante la selección cuidadosa de t#cnicas y prácticas de e:tracción artificial.
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en la formación de arcos estables en la formación en donde es necesario repetir eventualmente el procedimiento a medida que cambian la presión del yacimiento! la tasa de fluo y el corte de agua. La desventaa de esta t#cnica es que la tasa requerida para mantener un arco estable en la formación suele ser menor al potencial de fluo del pozo pozo y esto esto repres represent enta a una p#rdida p#rdida signi signific ficati ativa va desde desde el punto punto de vista vista de la productividad.
3.3.%. 3.3 .%. Co576e Co576et/5* t/5*ent ento o 0e6e 0e6ect* ct*9o 9o 'eg4n el estudio geológico de la zona prospectiva se ca%onea aquella sección de la formación productora que posea mayor resistencia a la compresión! para as" obtener un mayor diferencial de presión que normalmente permitirá tasas y velocidades de producción más elevadas sin que comience la producción de arena. Estas secciones poseen un mayor grado de cementación! pero una menor permeabilidad! por lo tanto!
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granos granos mientras mientras todav"a todav"a se mantiene mantiene suficiente suficiente permeabi permeabilida lidad. d. De ser e:itoso e:itoso el empleo de esta t#cnica! el aumento de la resistencia a la compresión de la formación será suficiente para soportar las fuerzas de arrastre generadas mientras se contin4a produciendo a las tasas deseadas. 'e puede decir que un tratamiento de consolidación plástica tuvo #:ito si cumplió dos obetivos espec"ficos que son0
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Longitudes de intervalos menores de *M! debido a la dificultad operacional de colocar los qu"micos en formaciones de mayor espesor.
Permeabilidades mayores de F ;d.
1emperaturas emperatura s menores de 22 N=. N=.
=ormaciones con contenido de arcilla menor de *F.
3.3.4. 3.3 .4. S*0t S*0te5 e5/ / g+/9/ g+/9/ +e0* +e0*n/ n/
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Los liner ranurados o reillas sin empaques con grava! constituyen la manera más sencilla sencilla de controla controlarr la producci producción ón de arena arena en pozos pozos &orizonta &orizontales les dependie dependiendo ndo lógicamente del grado de consolidación de la arena a producir. Este mecanismo debe emplearse! sólo si se tiene una arena bien distribuida y limpia! con un tama%o de grano grande! porque de lo contrario la reilla o forro terminará taponándose. Los liner y reillas act4an como filtros de superficie entre la formación y el pozo! puesto que el
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Evidentemente! la formación de estos puentes requiere que &aya una concentración suficiente de arena de formación que trate de penetrar el liner o reilla al mismo tiempo.
Dentro de los problemas que presenta este m#todo es la rápida corrosión de las ranuras del liner antes de que se forme el puenteo! y! si estos no son estables! pueden da%a da%ars rse e a medi medida da que que se vaya vayan n camb cambia iand ndo o las las tasa tasas s de prod produc ucci ción ón o en los los arranques y cierres de pozo que genera que la arena de formación se reorganice lo
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Los empaques con grava constituyen el m#todo de control de arena frecuentemente
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E:isten facilidades para completamiento selectivo y para reparaciones en los
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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Trusted by over 1 million members
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