... Abstract Since their origin in 1912, wireline-conveyed logging tools have firmly established themselves as the industry preferred tools and often the only accepted formation evaluation method. Since its inception over 25 years ago, Logging While Drilling (LWD) formation evaluation measurements...

... well logging upper magdalena valley Artificial Intelligence spe 108479 fracture height Halliburton Colombia Kessler evaluation reservoir log analysis Upstream Oil & Gas information module fracture pressure fracture real time system hydraulic fracturing hydraulic fracture...

... damage issues, acid fracturing treatments were required to optimize the productivity of these wells. This paper describes the selection, optimization and long term comparative evaluation of the gelled and in-situ cross-linked HCl/formic acid systems used this type of wells. The high temperatures...

... that can be obtained in a transient flow analysis. Applications of the analyses reported in this paper demonstrate the use of the analyses to evaluate the inflow performance measurements of commingled multi-layer reservoirs obtained using multi-rate production logs. Upstream Oil & Gas flow...

.... This follow-up report based on the ongoing work over the past 5 years demonstrates the functionality of the methods and techniques used with a performance evaluation for defining successes thorough a review of the operator's economic drivers for sweep improvement, reduction of CO 2 , and water cycling...

... products for interpretations, correlations or petrophysical evaluations. As it is the case in most oil producing companies, two log data generation are present in Mexico: analogical and digital. Analogical process was initiated in 1904, when the first well was drilled, and the digital process began...

..., will come from heavy-oil reservoirs. The need to analyze the feasibility of unconventional recovery methods becomes readily clear. This paper presents a methodology to evaluate heavy-oil projects using thermal simulation and economic evaluation. Thermal recovery methods are used to exploit heavy oil...

... already in the order of 20 Acre. A second objective for the study team consisted of evaluating the technical feasibility for a massive waterflood project, including a preliminary design of the surface facilities necessary to collect, process and inject seawater. The third objective consisted...

..., and software technologies from the interdisciplinary teams to the technical personnel of PEMEX E&P, and specific well data information certified that can be used to evaluate diverse reservoirs studies. production monitoring drillstem/well testing Well Productivity evaluation Drillstem Testing...

... Sur Oeste (RMSO). Different analysis techniques were applied such as: material balance (MB), nodal analysis (NA), simulation of multiphase gathering systems, statistics, integrating all this disciplines in a network to evaluate production scenarios for 15 years, considering production forecasts...

... was based on oriented water flooding patterns and massive hydraulic fracturing, together with an artificial lift system equipped with permanent pressure and rate monitoring for evaluation and real time production enhancement. The optimization of operational practices and introduction of fit for purpose...

... drilling with foam fluid systems has been used to minimize mud losses in these fracture systems. The underbalance drilling, and drilling with casing greatly improves well construction, but these drilling techniques also create many formation evaluation challenges. For example, open hole sonic logs require...

... Therefore, in the development of a computational analysis for evaluating the slip velocity of liquids in gas flow, as well as the corresponding minimum gas velocity for continuous transport of liquids from the wellbore to the surface, the more general models reported by Allen 14 and Hinze 15...

... will be discussed in this paper. proppant concentration viscosity evaluation hydraulic fracturing Chicontepec basin mechanism characteristic fracturing fluid successful application rate production application surfactant service company Mexico permeability fracture fracturing materials...

... these onshore shallow reservoirs in Suriname. Drillstem Testing Upstream Oil & Gas onshore shallow reservoir sand thickness 0 reservoir pressure Reservoir Management Reservoir Characterization field development reservoir management plan drillstem/well testing recovery factor evaluation...

... design optimization curve evaluation fracture conductivity production monitoring reservoir simulation reservoir surveillance wellbore radius reservoir characterization ix 0 production control proppant tonnage spe 91760 correlation diameter Introduction In 1949 Van Everdingen...

... screen, stand alone low profile screens, and premium all metal screens. This paper discusses a lab study that evaluated several types of sand control screens for stand-alone and gravel packed completions using a technique developed by ChevronTexaco Exploration & Production Technology Company (EPTC...

... Survey Analysis for Wells on Intermittent Gas Lift " paper SPE 39853 presented at the 1998 SPE International Petroleum Conference and Exhibition , Villahermosa, Mexico , 3-5 March . Tiffin , D. , Stevens , B. , Park , E. , Elliot , F. , and Gilchrist , J. , " Evaluation...

... Abstract This paper presents a methodology for the optimal hydraulic fracture treatment design. The methodology includes, the construction of a "fast surrogate" of an objective function whose evaluation involves the execution of a time-consuming computational model, based on neural networks...

... completion wellbore stability drilling operation determination simulator drilling sand control directional drilling evaluation reach well society of petroleum engineers Introduction There are many advantages in the use of ERW to develop deep-water fields, among them it may be mentioned...