Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ngoc-Ha Dao"'
Autor:
Ngoc Ha Dao1 daongocha@hvtc.edu.vn
Publikováno v:
International Journal of Professional Business Review (JPBReview). 2023, Vol. 8 Issue 6, p1-13. 13p.
Publikováno v:
Day 1 Tue, March 07, 2023.
Various stabilizer types are used in the industry, such as bladed stabilizers with straight or spiral blades, roller-reamers, and other emergent forms. Their designs are proved, via many in-field measurements, to have a significant impact on vibratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83367c80d61e75a041a5dd5a867c72b4
https://doi.org/10.2118/212549-ms
https://doi.org/10.2118/212549-ms
Publikováno v:
Day 2 Wed, March 08, 2023.
The hydraulic effects on torque and drag modelling have been thoroughly studied in the past, yet their interpretation still causes a lot of misunderstandings and confusions. Historical models disregard the circulation effects and focus on the fluid m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::090f970ea9091067facf4abe113bd4e9
https://doi.org/10.2118/212558-ms
https://doi.org/10.2118/212558-ms
Publikováno v:
Day 3 Wed, October 05, 2022.
Contact friction along drill string is one of root causes of stick-slip vibrations, especially when drilling an unconventional well with a long lateral section. By using a downhole steerable motor in rotating mode, the motor bend can create important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8976084bf9320cf4b9dc3286e4b3f1ff
https://doi.org/10.2118/210483-ms
https://doi.org/10.2118/210483-ms
Publikováno v:
Day 1 Tue, August 09, 2022.
Selection of the correct tortuosity model is critical when performing a pre-planning stiff string torque and drag analysis. Various tortuosity models exist in the literature however selection and calibration can be complicated. This paper presents a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61f7af713185ba73ce4738e1150cdf94
https://doi.org/10.2118/209846-ms
https://doi.org/10.2118/209846-ms
Publikováno v:
Geoenergy Science and Engineering. 222:211457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a013616b5591ef84b72e881d55025df2
https://doi.org/10.1016/j.geoen.2023.211457
https://doi.org/10.1016/j.geoen.2023.211457
Publikováno v:
Day 1 Tue, March 08, 2022.
Drilling operations can induce several external excitations to the drillstring and bottom-hole assembly (BHA) due, namely, to the drillstring-wellbore contacts, bit-rock interactions, fluid flow, and mass imbalances. On the one hand, such undesirable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::919f7729e51c7cbfba247cf979c063a4
https://doi.org/10.2118/208698-ms
https://doi.org/10.2118/208698-ms
Publikováno v:
Day 2 Wed, March 09, 2022.
When drilling in sliding mode, axial oscillation tools (AOT) and surface oscillation tools (SOT) are two possible solutions that are used in the industry to overcome the friction forces, especially in unconventional well trajectories with a long late
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38e5bd8fbe0190fe842616d5a1cfbf5
https://doi.org/10.2118/208708-ms
https://doi.org/10.2118/208708-ms
Publikováno v:
Day 2 Tue, November 16, 2021.
The forces and stresses along casing strings are modeled using a stiff string torque and drag model. The effect of wellbore tortuosity and centralization are quantified in preplanning phase in addition to the effect of 3D orientated casing wear. A re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a8e65f873563f4a4a3f9928cf0db0c4
https://doi.org/10.2118/207935-ms
https://doi.org/10.2118/207935-ms
Autor:
Mohamed Ali Mahjoub, Seif Badri, Ngoc-Ha Dao, Stéphane Menand, Matthew Summersgill, Khac-Long Nguyen
Publikováno v:
Day 3 Wed, March 10, 2021.
Overcoming friction in sliding mode represents a challenging task when drilling an unconventional well with a long lateral section. Among the possible ways to reduce these frictional forces is to use a surface oscillation tool (SOT). By alternating t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8420b86ba4bee469eb7bde2cf5c0719
https://doi.org/10.2118/204071-ms
https://doi.org/10.2118/204071-ms