Chemical Analysis and Electrical Resistivity of Selected California Oilfield Waters

Underground Gasification of Coal: Second Experiment in Preparing a Path Through a Coalbed by Hydraulic Fracturing, Issues 5807-5813

Methods of Analyzing Oilfield Waters: Iodides, Bromides, Alkalinity, Acidity, Borate Boron, Total Boron, Organic Boron, Potassium, Calcium, Magnesium, Iron, Fluorides, and Arsenic, Issues 5801-5820

Fluorescent X-ray Spectrographic Analysis: Studies of Low-energy K, L, and M Spectral Lines

Fluorescent X-ray Spectrography: Determination of Trace Elements

Instrumentation for Primary and Secondary Excitation of Low-energy X-ray Spectral Lines

Conversion Tables for Fluorescent X-ray Spectroscopy: Issues 7725-7734

Report of Investigations: no.7381 to date

Heats and Free Energies of Formation of Gallium Sesquioxide and Scandium Sesquioxide: Issues 5961-5980

The Nicaro (Cuba) Nickel Ores: Basic Studies, Including Differential Thermal Analysis in Controlled Atmospheres, Issues 5491-5510

Extraction of Manganese from Georgia Umber Ore by a Sulfuric Acid-ferrous Sulfate Process (in Two Parts).: Countercurrent-decantation extraction and agglomeration of leached residue tests. 1

In Situ Tests of Bearing Capacity of Roof and Floor in Selected Bituminous Coal Mines: A Program Report - Longwall Mining, Issues 7401-7420

Low-temperature Heat Capacities and Entropies at 298.15° of Sulfides of Arsenic, Germanium and Nickel: 1963

Reservoir Oil Characteristics, Greater Aneth Area, Utah: Unusual Saturation-pressure Variations, Issues 6181-6200

Well Productivity Related to Drilling Muds: Umiat Field, Naval Petroleum Reserve No. 4, Alaska, Issues 5701-5710

Test Operation of a Pneumatic Vibrating-blade Planer in Phosphate and Coal: A Progress Report on Planer-mining Research, 1958-60, Issues 6121-6140

Preparation Characteristics of Coal from Tazewell County, Va: Issues 6281-6300

Metallurgical Laboratory Data on Reduction and Refining of Ceric Oxide and Cerous Fluoride to Cerium Ingot: 1959

Spectrochemical Analysis of High-purity Beryllium: Issues 6101-6120

A Microscope System Using Automated Reflectance Scanning to Study Coal Components: Application to Analysis of Pyrite Distribution, Issues 7241-7260