Patent for certain new and useful improvements in two piece boxes, including instructions and illustrations.

Patent for a pump-strainer that cleans and separates water or other liquid that is drawn from wells or reservoirs.

A field evaluation of geopressured brine injectability was completed during September 22 to 25, 1980 at the DOE, Brazoria test site in Texas. Membrane filters, with pore sizes of 0.4-..mu..m and 10.0-..mu..m, were used as the basis for obtaining suspended solids data and for developing performance-life estimates of typical spent brine injection wells. Field measurements were made at 130/sup 0/C and line pressures up to 3800 psig. Scale inhibited (phosphonate-polyacrylate threshold-type, carbonate scale inhibitor), prefiltered-scale-inhibited, and untreated brine were evaluated. Test results indicated that raw brine was highly injectable, while scale-inhibited brine had extremely low quality. The poor injectability of scale-inhibited brine resulted from partial precipitation of the scale inhibitor.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Crawford Martin, regarding a legal question submitted for clarification: Construction of Section 17 of House Bill 266, Acts of the 60th Legislature, R. S., 1967, Chapter 565, amending Section 3 of Article 2338-19, in reference to the enlargement of the jurisdiction of the Domestic Relations Court of Brazoria County.

Bill introduced by the Texas House of Representatives relating to the name of the Brazos River Harbor Navigation District of Brazoria County and the name of its governing body.

Bill introduced by the Texas House of Representatives relating to the creation of the Brazoria County Municipal Utility District No. 68; granting a limited power of eminent domain; providing authority to issue bonds; providing authority to impose assessments, fees, or taxes.

Bill introduced by the Texas Senate relating to the creation of the Brazoria County Municipal Utility District No. 76; granting a limited power of eminent domain; providing authority to issue bonds; providing authority to impose assessments, fees, and taxes.