Igi Keresimesi
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Apapo Ri to Block Christmas Tree
· So casing ni kanga, seal casing annular aaye ati ki o jẹri apa ti awọn àdánù ti casing;
· Idorikodo ọpọn ati awọn irinṣẹ isalẹhole, ṣe atilẹyin iwuwo ti ọpọn ati fi ipari si aaye annular laarin ọpọn ati casing;
· Ṣakoso ati ṣatunṣe iṣelọpọ epo;
· Ṣe idaniloju aabo ti iṣelọpọ isalẹhole.
· O rọrun fun iṣẹ iṣakoso, iṣẹ gbigbe-isalẹ, idanwo ati mimọ paraffin;
· Ṣe igbasilẹ titẹ epo ati alaye casing.
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Epo ati gaasi Production Wellhead Equipment
Igi Apapo Kanṣoṣo
Lo lori kekere-titẹ (to 3000 PSI) epo kanga; Iru igi yii jẹ lilo wọpọ ni agbaye. Nọmba awọn isẹpo ati awọn aaye jijo ti o pọju jẹ ki o ko yẹ fun awọn ohun elo ti o ga-giga tabi fun lilo ninu awọn kanga gaasi. Awọn igi meji idapọmọra tun wa ṣugbọn ko si ni lilo wọpọ.
Nikan Ri to Block Tree
Fun awọn ohun elo ti o ga-titẹ, awọn ijoko àtọwọdá ati awọn paati ti fi sori ẹrọ ni ọkan-nkan ti o lagbara Àkọsílẹ ara. Awọn igi ti iru yii wa to 10,000 PSI tabi paapaa ga julọ ti o ba nilo.