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005			20260702183258.0
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008			260702t20242024my a|||fr|||| 000 0 eng d
020			_aTHE0010658 (Local) _qHardback
040			_aUMPSA _beng _cUMPSA _erda
090			_aFTKKP .F37 2024 r Bc.
100	0		_aNurul Farhah Nadhirah Mohd Ruslan , _eauthor.
245	1	0	_aDevelopment of thermal resistance thinning agent by using lignin extracted from coconut husk for water-based drilling mud / _cNurul Farhah Nadhirah Mohd Ruslan
264		1	_aKuantan, Pahang : _bUMPSA, _c2024
264		4	_c© 2024
300			_axi, 50 pages : _billustrations ;
336			_2rdacontent _atext
337			_2rdamedia _aunmediated
338			_2rdacarrier _avolume
347			_2rda _atext file _bPDF
500			_aFaculty of Chemical and Process Engineering Technology
502			_aBachelor of Mechanical Engineering Technology (Petroleum) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2024
504			_aInclude bibliographical reference
520	3		_aThis study investigates the viability of utilising tannin-lignin derived from coconut husk as an environmentally friendly substitute for traditional thinning agents in water-based drilling mud (WBM) under elevated temperatures. To assess its competitiveness, the tannin-lignin compound was produced by the organosolv technique and subsequently crosslinked with tannin to enhance its thermal stability at a temperature of 150°C. The performance of the material was further evaluated by conducting rheological and fluid loss experiments, comparing it to a commercially available tannin-lignosulfonate. The results demonstrated that augmenting the tannin-lignin content in WBM had a substantial positive impact on its rheological characteristics at a temperature of 150°C. Significantly, it demonstrated similar performance to the commercially available thinning agent in terms of viscosity and yield stress, indicating its potential for effective drilling operations. In addition, tannin-lignin has a notable benefit of being eco-friendly in comparison to chrome-based thinning agents. This reduces the negative impact on ecosystems and promotes sustainable drilling methods. This research establishes the potential use of easily accessible coconut husk waste in creating effective and environmentally friendly thinning agents for water-based mud (WBM) applications. Substituting ecologically detrimental substances with sustainable alternatives such as tannin-lignin represents a notable advancement towards adopting responsible and sustainable drilling methods within the oil and gas sector.
610	2	0	_aFaculty of Chemical and Process Engineering Technology _xDissertations
650		0	_aUniversities and colleges _xDissertations
650		0	_aTheses _xDissertations
856			_uhttps://umpir.ump.edu.my/id/eprint/47180
942			_2lcc _cPSM
999			_c105113 _d105119