Partially Hydraulised PolyAcrylamide-PHPA is an encapsulating polymer that is normally used in conjunction with potassium chloride to provide a high degree of shale inhibition. The polymer is anionic, attaches itself to the positively charged edges of clay platelets, thus binding the particles together. It can inhibit cuttings dispersion to make solids removing easily and effectively. The adsorbed polymer also lowers the speed of water penetration into shale. Thus improving well bore stability. Partially Hydraulised PolyAcrylamide-PHPA is not adversely affected by common contaminants. However, simultaneous high-temperature/high-PH conditions should be avoided, as polymer hydrolysis can release traces of ammonia gas. Partially Hydraulised PolyAcrylamide-PHPA is added as a treatment for the cuttings and the sides of the well bore, and should be added on a regular basis while drilling shale sections.
It is a co-polymer of anionic character and high molecular weight. It is a water-soluble polymer, which is primarily used as a highly efficient fluid loss reducer, viscosifier and protective colloid for shale's and cutting in fresh water, calcium, sodium brines and KCL mud systems. It is compatible with most of the drilling fluid products, biopolymers, PAC, CMC etc. It maintains hole stability by preventing shale swelling and erosion.
The PHPA has been used successfully for over 20 years to stabilize sloughing shales in fresh, KCl and salt water based drilling fluids. The PHPA offers a high activity product in a low viscosity, easy to handle product.
It functions as an inhibitor by coating or encapsulating formation & cuttings.
It also restricts the interaction of water hydratable & dispersible shale's.
It can be used as a flocculent in clear water drilling.
It also provides inhibition properties to fresh water, sea water and also in presence of calcium ions.
High viscosity of this drilling fluid helps in better removal of cuttings from bore hole.
Better shell stabilization prevents water loss through cracks and fissures.
Company Name: Shanghai Fortune Biological Technology Co,. Ltd.
Contact Person: Derick
No.99, Haoxiang Road, Jiading District, Shanghai (201802), China
Fortune Biological Technology Co. Ltd. (FBT) is a professional company which engaged in producing and selling of biological and chemical products. It is head-quartered in Shanghai, the economy and commercial center of China. As one of the earliest enterprises registered in China (Shanghai) Pilot Free Trade Zone, Fortune enjoys support of a series of new policies such as tax preference, the new development of foreign trade and logistics and innovation of trading areas’ supervision. The government will subsequently lay down a series of preferential policies to prompt Fortune’s rapid growth.
Our company group has built up manufacturing bases, marketing teams and partnerships in Jiangsu, Anhui, Shandong, Zhejiang and many other provinces. We own fully automated production facilities and advanced imported inspection equipment. With an abundant technical force, we also have a number of senior professional and technical personnel. We offer sufficient goods supply and competitive prices, fulfilling customers’ requirements. Based on the specific requirements for various industries such as oil exploration, food, toothpaste, daily chemical products, textile, papermaking, medicine and electron, we can produce products of different models and specifications. We provide one-stop services to our customers. Moreover, Fortune has been cooperating with many universities in developing new products. Chemical products have fully conformed to the state and international standards of API, OCMA and ISO9001.
Since the establishment, Fortune has built up long and stable relationships with customers all over the world. Over the years we adhere to the “customer first, integrity-based” operating principles, thus have provided customers with high qualified products and services. We enjoy good reputations among customers at home and abroad.
We strongly believe that “Choosing Fortune” equals to “Choosing Life’s source of Fortune”.
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