RETRACTED: On Improving Water-Based Drilling Mud Swelling Control Using Modified Poly(Vinyl Alcohol)s

• Danielle Poungui,
• Yuichi Sugai,
• Ronald Nguele,
• Kyuro Sasaki

Affiliations

Danielle Poungui

Department of Earth Resources Engineering, Kyushu University, Fukuoka, Japan

Yuichi Sugai

Department of Earth Resources Engineering, Kyushu University, Fukuoka, Japan

Ronald Nguele

Institute of Northern Engineering, University of Alaska Fairbanks, Fairbanks, Alaska, United States

Kyuro Sasaki

Institute for Future Engineering, Tokyo, Japan