BHA

One of the main reasons of the well deviation in the gas drilling is dynamic characteristics of the bottom-hole assembly (BHA).

Methods Its antioxidative effect on edible fats was compared with that of BHA and PG.

Conclusion On the same concentration, the antioxidative effect of rutin-PVP coprecipitates equals that of BHA and PC.

BHA friction calculation is always one critical problem of horizontal multiple branching wells in the drilling process and design.

Fifth, a relatively stiff bottom hole assembly may not easily fit through the dogleg section drilled with a relatively limber BHA.

The jar placement in the bottom hole assembly (BHA) will affect the jarring operation very severely.

The computation results are in agreement with the field BHA, thus indicating all the drilling tools used are more reasonable.

The results show that the extracts have stronger antioxidative activity than BHA in the system.

BHa: a White, waxy phenolic antioxidant, CHO, used to preserve fats and oils, especially in foods.

BHA, or beta hydroxy acid, is a form of salicylic acid and is used in some topical exfoliants to reverse signs of aging.

The results show that by designing the structure of the slide-steering BHA carefully, an appropriate steering force can be gained.

Variations in apparent depth between sensors further away from the lowest sensor in the BHA may indicate pipe compression.

A stabilizer on the BHA positioned opposite the casing shoe reduces lateral motion of the assembly inside the casing.

It was decided to change the program to add more LWD tools to the BHA to replace the need for any wireline runs.

Gas chromatographic method was developed for the quantitative determination of BHA, BHT in chicken oil.

BHA is found in butter, meats, cereals, chewing gum, baked goods, snack foods, dehydrated potatoes, and beer.

As application, side forces at bit are calculated and analyzed for some typical BHA and drilling parameters.

POOH to the casing shoe, connect storm packer and RTTS packer, Find a proper point under seabed to hang up the BHA.

Also attached the risk assessments and H & S Policy used by the BHA.

VEGETABLE AND ANIMAL FATS AND OILS. DETERMINATION OF BHA AND BHT.

With Continuous Beam Column Theory, the mechanics features of offset-axes BHA in 2-D hole are analyzed.

The synthetic antioxidants such as butylated hydroxyltoluene(BHT) and butylated hydroxyanisole(BHA) had antioxidant activities.

To pick up BHA is our work tomorrow.

BHA: What role for the GM in the 21st century?

What is the BHA of this well?

Calculation Analysis of the Steering Force of Three Typical BHA Used in JiangSu Oilfield

a set of reasonable drilling parameters and full-size bottom hole assembly(BHA)designed;

Study on the Eccentric Deflection Controlling BHA and Its Application in Jiangsu

Accuracy of the Boundary Conditions at the Upper Tangent of the Conventional BHA

Modification of Anti - Sticking BHA and Its Application in Jiangsu Oilfield

Application of BHA deduster for environmental protection conversion in cement plant

Property Evaluation on Pre-Bending BHA and Its Application

Ventilated Dedusting System Modification on Cement Mill by Applying BHA Pulse Filter

BHA Determination of BHA in Chewing Gum with High Performance Liquid Chromatography

Finite element simulation of lateral force on BHA of rotary steering drilling system

Application of technology of rigid inclined tower BHA prevention

New Concept for Determining the Top Tangential Point on BHA

Study on Prediction of Build-up Rate of BHA in Small-diameter Hole

Discussion on Effect of Offset-axes Deflection Controlling BHA

The design and application of anti-deflection BHA for vertical slim hole

Study and Design of Articulate Deflecting Control BHA

Application of BHA impulsing pleated filter tube

Application and Analysis of Compounding Drilling Technology of the Slide Steering BHA in Well Sha19-10

Study on Mechanical Property of Push-The-Bit Rotary Steering BHA

Cut Costs with New BHA for Reduced Clearance Casing Programs

Effect of BHA with High Efficiency on Catalytic Activity of Enzyme

Application of Borehole Deviation Correction Technique with BHA in Oil Well YX-1

Studies on Stress Distribution Laws of BHA

Bachelor of Humanities & Arts BHA

Research on the deformation and stress of BHA

Study on use of BHA in exploiting environmental benign fertilizers

Practical Study on Single Bent Sliding Steerable BHA

Study on the Bit Boundary Effect of BHA Mechanics

BHA aero Composite Parts Co. Ltd