Nruab nrab thiab qis kub Spacer
FC-S50S yog qhov nruab nrab- qhov kub thiab txias spacer additive, tsim los ntawm ntau yam polymers thiab kev sib koom ua haujlwm txhawb nqa.
Cov hmoov no muab lub peev xwm ncua kev kawm zoo thiab zoo sib xws nrog cov kua dej zoo sib xws. Thaum lub sij hawm laum cov dej hloov chaw, nws tsim kom muaj kev ruaj khov rau kev sib cais cov kua dej thiab cov cement slurry, tsis txhob muaj cov kab mob sib xyaw slurry uas ua rau cov cementing zoo.
FC-S50S txhawb kev hloov kho dav dav, npog 1.0 g/cm³ txog 2.2 g/cm³. Tom qab qhov chaw nyob zoo li qub rau 24 teev, qhov sib txawv ntawm qhov sib txawv ntawm cov kua nruab nrab sab saud thiab qis qis qis dua 0.10 g / cm³, tswj kev ua haujlwm zoo ib yam downhole.
Physical & Chemical Properties
|
Yam khoom |
Index |
|
Qhov tshwm sim |
Xim av hmoov |
|
Qhov ceev, g / cm³ |
1.43±0.05 |
|
Funnel Viscosity, sec |
50–200 |
|
Cov kua dej poob (90 degree, 6.9MPa, 30min), mL |
＜150 |
|
Standard Mix Formula |
400g dej tshiab +12g FC-S50S +2g FC-D15L +308g barite |
Core Zoo
- Txhim khu kev sib cais cov nyhuv, tiv thaiv intermixing ntawm drilling av nkos thiab cement slurry
- Strong suspension stability, minimizes density segregation after long static time
- Wide weighting range, yoog tau rau ntau yam kev xav tau zoo
- Kev sib raug zoo nrog cov dej feem ntau -raws li drilling kua thiab cement systems
- Kev sib xyaw yooj yim thiab kev ua haujlwm hauv teb, haum rau nruab nrab & qis kub zoo
Daim ntawv thov Scenario
FC-S50S spacer yog dav siv rau cov haujlwm cementing hauv nruab nrab- cov roj kub kub, roj thiab dej qhov dej. Nws ntxuav cov casing thiab tsim qhov chaw, tshem tawm cov seem ntawm cov av nkos, thiab txhim kho cov kev sib txuas ntawm cov cement sheath thiab borehole phab ntsa, pab txo cov kev pheej hmoo channeling.
FAQ
Q1: Lub luag haujlwm ntawm FC-S50S spacer yog dab tsi?
A: Nws ua haujlwm raws li cov kua dej sib cais ntawm cov dej drilling thiab cov cement slurry. Nws tshem cov av nkos los ntawm lub annulus thiab nres hla -kev sib kis, kom ntseeg tau tias cementing kev ncaj ncees.
Q2: Cov spacer no puas tuaj yeem sib phim nrog cov khoom hnyav?
A: Yog. Barite feem ntau yog siv los kho qhov ntom ntom ntawm 1.0 g / cm³ txog 2.2 g / cm³ ntawm qhov chaw.
Q3: Koj puas muab cov qauv dawb rau kev kuaj sim?
A: Peb txhawb nqa cov qauv muab rau cov neeg siv khoom ntsuas ntsuas. Thov hu rau kev npaj cov qauv xa tuaj.
Q4: Puas yog kev cai tsim muaj?
A: Peb tuaj yeem kho cov qauv ntsuas kom txaus siab qhov sib txawv ntawm qhov kub thiab txias, qhov ntom ntom thiab cementing kev tsim kho.
Cim npe nrov: Tuam Tshoj nruab nrab thiab qis kub spacer manufacturers, lwm tus neeg
