Enduro Pipeline Services’ Post

Ellingson-DTD crews installed two blind, (single entry) horizontal air sparge wells at a former compressor station. Both wells started on the location; one well was terminated offsite under an active roadway and the second well was installed entirely on the site. Three-inch, high density polyethene (HDPE) well screen (Air Diffusion Systems) and casing were utilized for the well materials. The average well length is 283’ with 130’ of screen installed in each well. The formation at the site includes compacted sand/silt, clay and coal. Biopolymer drilling fluid was utilized for the drilling and well installation operation and well development consisted of fresh water and enzyme flushing and jetting followed by pumping to remove residual water. #horizontalenvironmental #contamination #groundwater

Ellingson-DTD crews installed two blind, (single entry) horizontal air sparge wells at a former compressor station. Both wells started on the location; one well was terminated offsite under an active roadway and the second well was installed entirely on the site. Three-inch, high density polyethene (HDPE) well screen (Air Diffusion Systems) and casing were utilized for the well materials. The average well length is 283’ with 130’ of screen installed in each well. The formation at the site includes compacted sand/silt, clay and coal. Biopolymer drilling fluid was utilized for the drilling and well installation operation and well development consisted of fresh water and enzyme flushing and jetting followed by pumping to remove residual water.

What is the casing in drilling? A casing is a large-diameter pipe that is assembled and inserted into a recently drilled section of a borehole. #Function #of #Casing: 1. To keep the hole open and to provide support for weak, vulnerable, or fractured formations. 2. To isolate porous media with different fluids. 3. To prevent contamination of near-surface freshwater zones. 4. To provide a passage for hydraulic fluid. 5. To provide a hole of known diameter and depth to facilitate the running of testing and completion equipment. #Type #of #Casing: 1. Stove pipe 2. Conductor pipe 3. Surface casing 4. Intermediate casing 5. Production casing 6. Liners. #casing #drilling #drillingrig #oilfieldlife #oilfield #oilandgas

Magnetic Crawler Surveys are becoming a critical component of holistic inspection services, offering a unique solution for evaluating hard to reach areas. Equipped with magnetic wheels, these crawlers adhere to the inner surface of metallic surfaces, particularly effective for inspecting ferrous pipelines. This feature offers stability and precise maneuverability, making them invaluable in industries such as oil & gas where metallic pipelines are prevalent. What magnetic crawlers can detect: ➡️ Material Thickness: Assess the remaining wall thickness of equipment to predict its lifespan and schedule maintenance. ➡️ Corrosion: Identify areas of corrosion that may compromise the structural integrity of the equipment. ➡️ Cracks and Defects: Detect surface and subsurface cracks, ensuring early intervention before they lead to failure. ➡️ Weld Quality: Inspect welds for potential weaknesses or defects that could impact the performance and safety of the equipment. In industries such as Oil & Gas, Chemical Processing, and Power Generation, maintaining the integrity of storage tanks, pipelines, and other critical infrastructure is paramount. Magnetic Crawler Surveys enable precise, efficient, and safe inspections, minimizing downtime and ensuring compliance with stringent safety regulations. Discover how our magnetic crawlers and other NDE services can benefit your operations. Visit our website to learn more! https://lnkd.in/e2AQB7w6 #MagneticCrawlerSurveys #NDE #InspectionServices #IndustrialSafety #AssetIntegrity #Surveying #CriticalInfrastructure #OilAndGas #ChemicalProcessing #PowerGeneration #SafetyFirst

High-Resolution Dual Caliper Discovered Subsea Tubing Corrosion, Norway 🔎 Learn how a one-of-a-kind 80-finger caliper tool assessed a deviated Barents Sea well for corrosion, pitting, and tubing-annulus communication, to help ensure the integrity of gas-lift wells in the region. https://lnkd.in/gt6_gA7z #InterventionReinvented #ReservoirPerformanceIntervention #DualCaliper #WellIntegrity #GoingBeyond

LESS AIR AND AIR/FOAM TECHNIQUE AS REMEDY TO BOREHOLE INSTABILITY . During air drilling, the high energy velocity can be a problem to the borehole stabilization. To contain this high velocity energy, less air approach and air/foam modification are used. . FOAM & MODIFIED FOAM APPROACH . For cuttings experiencing difficulty getting to the surface, the foam and modified drilling method do not rely only air to lift drill cuttings. The approach involves injecting a foaming agent into the stream to create foam alongside shaving cream. Here small and strong bubbles are active to float drill cuttings. The drill cuttings are floated by the bubbles structure and remove from the borehole by the upward movement of the foam column. The foam column helps support the borehole and allows for drilling in less stable geologic environment than straight drilling. Foam drilling allows drillings to progress in event of groundwater infiltration of the wellbore. . APPLICATION & OPERATION . The foaming agent is diluted in water before injecting into the air stream. The foam concentration should range from 1/6% to 2% by volume, with the case of ½% to 2% foaming agent. And the velocity of the foaming should be 200ft/min to 400ft/min to remove the cuttings from the hole. . METHOD OF AIR APPLICATION . The reduction of air velocity, is achieve by reducing the air volume outfit from the compressor, which can be achieve through the drillers console or by plumbing a bypass valve into the line. . https://lnkd.in/dsNfi5qR . # airdrilling #airfamdrilling #airfoamdrillingapplication

What is casing in drilling? Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Function of casing: 1. To keep the hole open and to provide support for weak, vulnerable or fractured formation. 2. To isolate porous media with different fluid. 3. To prevent contamination of near surface fresh water zones. 4. To provide a passage for hydraulic fluid. 5. To provide a hole of known diameter and depth to facilitate the running of testing and completion equipment. Type of casing: 1. Stove pipe 2. Conductor pipe 3. Surface casing 4. Intermediate casing 5. Production casing 6. Liners. #casing #drilling #drillingrig #oilandgas

What is casing in drilling? Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Function of casing: 1. To keep the hole open and to provide support for weak, vulnerable or fractured formation. 2. To isolate porous media with different fluid. 3. To prevent contamination of near surface fresh water zones. 4. To provide a passage for hydraulic fluid. 5. To provide a hole of known diameter and depth to facilitate the running of testing and completion equipment. Type of casing: 1. Stove pipe 2. Conductor pipe 3. Surface casing 4. Intermediate casing 5. Production casing 6. Liners.

What is casing in drilling? Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Function of casing: 1. To keep the hole open and to provide support for weak, vulnerable or fractured formation. 2. To isolate porous media with different fluid. 3. To prevent contamination of near surface fresh water zones. 4. To provide a passage for hydraulic fluid. 5. To provide a hole of known diameter and depth to facilitate the running of testing and completion equipment. Type of casing: 1. Stove pipe 2. Conductor pipe 3. Surface casing 4. Intermediate casing 5. Production casing 6. Liners. #casing #drilling #drillingrig #oilfieldlife #oilfield #oilandgas

What is casing in drilling? Casing is a large diameter pipe that is assembled and inserted into a recently drilled section of a borehole. Function of casing: 1. To keep the hole open and to provide support for weak, vulnerable or fractured formation. 2. To isolate porous media with different fluid. 3. To prevent contamination of near surface fresh water zones. 4. To provide a passage for hydraulic fluid. 5. To provide a hole of known diameter and depth to facilitate the running of testing and completion equipment. Type of casing: 1. Stove pipe 2. Conductor pipe 3. Surface casing 4. Intermediate casing 5. Production casing 6. Liners. #casing #drilling #drillingrig #oilfieldlife #oilfield #oilandgas