Şunu aradınız:: terrapien (Maltaca - İngilizce)

terrapien u ġebel;
earths and stone;

iċaqlaq it-terrapien jew ħamrija
earthworks

ċaqliq preliminari ta’ terrapien, ara 45.11.
preliminary earth moving, see 45.11.

tajn għat-tħaffir, addittivi tat-tajn tat-tħaffir u l-komponenti tagħhom li ġew ifformulati sabiex jiġu stabbilizzati l-bjar taż-żejt u tal-gass matul it-tħaffir, sabiex jittella’ t-terrapien imħaffer (drill cuttings) għal fuq l-art u sabiex jiġi llubrifikat u jitkessaħ it-tagħmir ta’ tħaffir fil-bir.
drilling mud, drilling mud additives and the components thereof, specially formulated to stabilise oil and gas wells during drilling, to recover drill cuttings to the surface and to lubricate and cool the drilling equipment in the well.