... objective is to stimulate the well by acid injection into the formation via the fishbone needles extension, increasing the exposure of the well to the reservoir. The job consists of three stages: First, the assembly is running in hole followed by the upper completion. Then, acid is pumped to activate...

... integrity completion installation and operations log analysis permanent packer flow tube tool string seal-bore packer rva plate communication packer pup joint wellbore nipple packing stack safe operating limit assembly Introduction and Problem Statement The TR-SCSSV installed on April...

... with a CT wellbore displacement and drift run, pumping at 2.8 bbl/min to ensure the well was clean and accessible, particularly in the horizontal section. Friction reducers were spotted to prevent lockup for the long bottomhole assembly (BHA) in the next run. The second run utilized the HDF and circulating...

... emirate intervention manufacturer mega-reach well assembly downhole intervention pipe dgr tractor drilling operation completion installation and operations lock-up depth requirement innovative downhole tool combination memory tool injector head boundary coiled tubing intervention main...

... of the wellbore debris using a slickline bailer and a suction tool deployed with electric line (EL), a tractor milling assembly was deployed that successfully milled through the FIV ball-valve. The successful milling operation saved approximately $30MM in Major Rig Work Over cost by bringing the well back...

... allows for the pumping of a wide range of fluids including acids & cement. This is a significant advantage over conventional wireline cables installed within coiled tubing. The surface hardware and software, along with a variety of bottom hole assemblies with different functionality complete...

... screen bottom-hole assembly (BHA) was deployed using coiled tubing with total BHA string length up to 178m. A snap type connector was used to minimize number of runs into each well, by allowing running string of multiple sections of ceramic screen and blank pipe in one trip. The ceramic screen...

... set at the desired depth. The ESP is what is known as an inverted ESP assembly with the motor situated above the pump. The well fluids are produced via the existing tubing or tie back string to CT annulus to surface (see Fig 1 (a)). The concept of the CTDRESP is to deploy a full retrievable ESP...

... systems and most mechanical BHAs with the capability to drop balls if required. Figure 2 EIP Squeeze Configuration The BHA is a robust and compact modular system equipped with the following: Cable Head Assembly (CHA) that includes a cable cutter. Motorhead Assembly (MHA) comprising...

... are shown in Table 1 . Table 4 Casing details for W-Shaped Well The charts in Table 5 , highlight trajectory of the well, and indicates the different bend sections that the plug drillout bottom hole assembly (BHA) needs to pass through. Table 5 Well Profile with bend...

... whipstock design. It needed to be able to pass through the restriction in a super-slim, re-entry, thru-tubing application with a clearance smaller than the recommended API drift diameters. Milling Assembly This assembly is used to cut and remove material from completions (such as casings or liners...

... well intervention nigerian national petroleum company exploration production ltd production enhancement assembly application rope socket well integrity downhole intervention workover recovery completion equipment completion installation and operations tool installation enable...

... to operate under its different configurations (inflation, spotting, and injection). Its combination with real-time downhole measurement capabilities enabled rapid response and adjustments to the actual downhole conditions throughout the operation. The assembly was run successfully and managed to selectively...

... toolstring component. A dual-lateral carbonate water injector well, completed as a 6 1/8-in. open hole, was selected for the first implementation of the acid-resistant, multilateral entry assembly. The CT string was equipped with a hybrid electro-optical cable that provides continuous downhole power...

... to determine sand erosion risk and optimize the screen design for Well #1. The information gathered from the CFD was then utilized to optimize the tubular components and minimize the effect of erosion on the complete bottom hole assembly (BHA). Additionally, well #1 was on an unmanned production platform...

... operations leak united states government subsea production equipment pressure activated sealant information consideration assembly application petroleum engineer communication society Introduction Under federal regulation per reference 30 CFR Part 250 Subpart E, governing well operations...

... out tool were unsuccessful, with its flapper returning to the closed position over time. The innovative solution presented in this paper was to engineer a simultaneously operated dual stroker electric line toolstring assembly, one leveraging several technology elements and executing several steps...

... was staged to prepare the wellbore for perforating, displacing the completion fluid from 1.7 SG CaBr2, to seawater, to 1.13 SG KCl brine. With the well ready for perforating, the use of the advanced live-well deployment system and intelligent coiled tubing BHA a 466ft long perforating assembly was conveyed...

... Abstract Recently, a significant producer in the deep water Gulf of Mexico (GoM) exhibited a loss of production. An investigation determined that a valve in the sliding sleeve assembly, a small portion of the installed completion, malfunctioned and resulted in the valve not opening as commanded...

... must continually be developed to push the boundaries further. production control reservoir surveillance well logging log analysis production monitoring artificial intelligence coiled tubing operations dogleg severity slt objective assembly restriction completion installation...