6 AUGUST 2026 E-News Flash by WorldWide Drilling Resource by WorldWide Drilling Resource® The First Step in Any Project Adapted from Information by PRI Engineering Before any construction work starts, a thorough geotechnical survey is carried out. This survey involves a range of tests and evaluations aimed at revealing the underground conditions of the site. The main objective is to gather information on soil composition, groundwater level, and other essential factors influencing the design and stability of the structure. Geotechnical engineers perform various in situ tests to analyze the soil’s properties, while also extracting soil samples for laboratory analysis. Geotechnical engineers use several tests to evaluate subsurface conditions. Among the most commonly used are: j Standard Penetration Test: This procedure gauges the soil’s resistance to penetration. A sample tube is driven into the soil, and the number of blows required to penetrate a specific distance is noted. This gives an estimation of soil density, shear strength, and other crucial soil characteristics, while also allowing for the collection of a soil sample. j Cone Penetration Test: This involves inserting a cone-shaped device into the ground to measure resistance. It effectively determines soil stratigraphy - the various layers of soil - as well as groundwater conditions, bearing capacity, friction values, and seismic soil characteristics. j Borehole Drilling: Engineers create boreholes to collect soil or rock samples, which are then sent to the lab for comprehensive testing, yielding detailed insights into the material properties. Once testing is complete, the information gathered is compiled into a geotechnical engineering report. This report is a critical document utilized by other engineers for designing foundations and other structural elements. It includes data on soil types, water levels, and foundation design recommendations based on the analysis. The primary function of geotechnical engineering is to identify problematic subsurface conditions before construction starts. Potential issues may include: j Weak or Compressible Soils: Certain soils, such as soft clay, may lack the strength to support substantial structures. j Elevated Groundwater Levels: Saturated soil can compromise stability and increase flood risks. j Voids or Cavities: Natural or artificial voids can lead to subsidence, where the ground collapses or sinks. Geotechnical engineers recommend solutions for these challenges, such as reinforcing the soil, redirecting groundwater, or suggesting alternative foundation designs to efficiently transfer loads to more stable soil layers. By comprehensively understanding subsurface conditions, geotechnical engineers contribute to the stability of buildings, roads, tunnels, dams, and virtually any construction job. This proactive approach not only saves time and resources, it also prevents the risk of significant structural problems in the future. Ranch. Soon, production from the Hobbs oilfield drew many investors and encouraged more exploration. According to the 1930 census, this quickly transformed the town from “sand, mesquite, bear grass, and jack rabbits” to the fastest growing town in the U.S. Today, the Midwest State No. 1 discovery well for the Hobbs oilfield is commemorated with a cable tool rig placed there by the American Petroleum Institute in 1952. In 1976, the Hobbs Daily News-Sun reported, “This historic well still produces quietly near the intersection of Grimes Street and Stanolind Road in Hobbs, with most passersby unaware of the furor its gestation and birth created nearly half a century ago.” The Midwest State No. 1’s production ended in 2002, but New Mexico remains a major petroleum producer, actually the third-largest oil producing state, due to other major oil finds producing more than 5.5 billion barrels of oil since its first wells. Photo courtesy HobbsHistory.com Hobbs Cont’d from page 5.
RkJQdWJsaXNoZXIy NDk4Mzk=