Results 101 to 110 of about 5,239 (198)

Construction of Mechanical Earth Modeling for Mitigating Wellbore Instability in Tanuma Shaly Formation -Southern Iraqi Oil Field

Iraqi Geological Journal
Wellbore instability has become an increasing concern for horizontal and extended-reach wells, especially through shale cap rocks. This paper presents a comprehensive analysis of the factors that led to the wellbore being unstable in the Tanuma ...
Hussien Abd, Hassan Abdul Hussein
doaj   +1 more source

Research on Wellbore Stability in Deepwater Hydrate-Bearing Formations during Drilling

Energies
Marine gas hydrate formations are characterized by considerable water depth, shallow subsea burial, loose strata, and low formation temperatures. Drilling in such formations is highly susceptible to hydrate dissociation, leading to gas invasion, wellbore
Ting Sun, Zhiliang Wen, Jin Yang
doaj   +1 more source

Development of a Surveillance Tool for Monitoring Sand Production

, 2013
Imperial Users ...
Brown, Simon, Brown, Simon
core  

Перспективы применения нанотехнологий на Иолотаньском нефтегазовом месторождении (Марыйская область) [PDF]

, 2015
Для достижения цели необходимо решить следующие задачи: 1 изучить использование нанотехнологий в нефтедобывающей отрасли; 2 представить общие сведения о месторождении X; 3 дать геолого – физическую характеристику месторождению X; 4 рекомендовать пути
Гараев, Гадам Тачмырадович
core  

COMPARATIVE APPROACH TO OPTIMUM SELECTION OF ARTIFICIAL LIFT SYSTEM [PDF]

, 2018
Artificial lifts are used around the world in approximately 85% of the wells and its overall efficiency cannot be overestimated. The specific lift method for a particular application is largely accomplished by production engineers; they apply both field /
Igwilo, K. C., Okoro, Emeka Emmanuel, Ubanatu, Samuel   +2 more
core  

Gas hydrate technology: state of the art and future possibilities for Europe [PDF]

, 2017
Interest in natural gas hydrates has been steadily increasing over the last few decades, with the understanding that exploitation of this abundant unconventional source may help meet the ever-increasing energy demand and assist in reduction of CO2 ...
Bertrand, Chazallon, Bialas, Jörg, De La Fuente Ruiz, Maria, Deerberg, Görge, English, Niall, Fietzek, Peer, Gatt, Peter, Heeschen, Katja, Janicki, Georg, Klar, Assaf, Kvamme, Bjorn, Mosch, Thomas, Parlaktuna, Mahmut, Pinkert, Shmulik, Riedel, Michael, Sahoo, Sourav Kumar, Schicks, Judith, Schwalenberg, Katrin, Spangenberg, Erik, Tang, Anh Minh, Tinivella, Umberta, Wallmann, Klaus   +21 more
core  

Research on Wellbore Stability Prediction of Deep Coalbed Methane Under Multifactor Influences

Applied Sciences
To address the problem of wellbore instability in the development of deep coalbed methane reservoirs in Daniudi gas field, this study takes the coal seam cores from Member 1 of the Taiyuan Formation at a depth of approximately 2880 m as the research ...
Xugang Liu, Binghua Dang, Lei Li, Shuo Bai, Qiang Tan, Qinghua Sun   +5 more
doaj   +1 more source

Wellbore Instability Analysis to Determine the Safe Mud Weight Window for Deep Well, Halfaya Oilfield

Iraqi Geological Journal
Wellbore instability is one of the most common issues encountered during drilling operations. This problem becomes enormous when drilling deep wells that are passing through many different formations.
Muayad Bandara, Nagham Al-Ameri
doaj   +1 more source

Analysis of stress field and determination of safe mud window in borehole drilling (case study: SW Iran) [PDF]

, 2013
Mohammad Abdideh, Mohammad Reza Fathabadi   +1 more
core   +1 more source

Novel Formulation of Environmentally Friendly Oil Based Drilling Mud [PDF]

, 2012
Adeyemi , A.O., Ako , C. T., Ameloko, A., Fadairo, A. S. A., Falode, O.   +4 more
core   +2 more sources