... casedhole formation evaluation tool within the industry to be used with a memory system simultaneously acquiring the inelastic carbon/oxygen (C/O) ratio and capture (sigma) logging modes. The high-power battery pack provides up to 11 hr of continuous logging with superior data quality. A memory-based...

... method gave the drillers full well control, having the ability to rotate the pipe and even circulate mud in this 95-degree inclined, unstable well. Using open-end bit allowed reaming during RIH and POOH. Also, memory data acquisition allowed getting the required well log data in one run. Consequently...

... Abstract Openhole logging tools have been used without wireline in memory logging for 20 years, in an important and growing market. A new system in field trials in Canada and Russia in 2019 further expands the operating envelope overlap between wireline and logging-while-drilling by making step...

... re-constituted. This function is being used initially to return tool status information to surface (to confirm that the logging string has powered-up successfully). It is also designed to transmit log data, including data from a memory formation pressure tester currently under development...

... Abstract Openhole memory logging was introduced in 1999 as a more efficient alternative to pipe conveyed wireline logging. It was developed subsequently into a shuttle system that conveys logging tools inside drillpipe, and which provides formation evaluation logs after drilling to supplement...

... spe petroleum society pipe evaluation drill string petroleum society elkington spe ps-cim 65461 upstream oil & gas tool string wireline pcl spe ps-cim 65461 diameter wireless conveyance system operation induction log memory module module acquisition well logging Introduction...

... Engineering generator Upstream Oil & Gas intervention well logging larimore memory-based pulsed-neutron capture electric line Halliburton neutron generator slickline spwla 50 tool string operation Symposium log analysis slickline intervention QC plot Case History sequence...

... was confirmed as an orifice with a subsequent tubing evaluation logging run. After reviewing the original production log, the client determined that the high flow rate from a particular formation had eroded a blast joint and created the orifice. Running these services with memory tools reduced preparation time...

... targets, further reducing the number of wells available for monitoring. A new Memory Pulsed Neutron Logging service has successfully been introduced into the UAE, which avoids these field logistics issues and minimizes production losses caused by saturation data acquisition, without negatively affecting...

... Abstract Sonic logs provide key data for seismic velocity models and have application in a broad range of drilling, completions and production challenges related to rock deformation. A new small diameter wireline-style sonic logging tool with memory capability reduces acquisition risk...

..., the available small size coiled tubing are not equipped with an electrical line for real-time data streaming. This challenge was resolved by opting for a horizontal PLT logging recording in a memory mode acquisition. Running the production logging in memory mode is not unusual in vertical and slightly deviated...

... the acquired data is stored in downhole memory that is later retrieved at surface and time to depth converted in order to produce a conventional log. This enables the use of much smaller and lighter surface assets such as slickline units and pressure equipment that can be easily and economically mobilized...

... well logging upstream oil & gas SPE 22843 Using a Simulated Bidirectional Associative Neural Network k Memory With Incomplete Prototype Memories To Identify Facies From Intermittent Logging Data Acquired in a Siliciclastic Depositional Sequence: A Case Study J.L. Baldwin, Halliburton Logging...

...-deployed memory (SDM) tools. Because they can operate under critical borehole conditions and highly deviated wells, SDM tools offer a viable alternative to LWD. We successfully applied this technology to acquire well-log data in two fields of clastic and carbonate reservoirs in the Barinas-Apure Basin...

... of the MINK tool is its data recording technique in which all neutron-count decays are saved to memory and processed separately. In conventional PNN logging, 100 decays are initially accumulated and then averaged before processing, which results in information loss. Theoretical considerations and available...

...-pressure high-temperature sour gas well memory mode best practice sour gas well hpht sour gas well elastomer conduct slickline memory mode production consideration cable society of petroleum engineers slickline primary barrier Introduction Production logging tools (PLT) are the most...